{"id":2689,"date":"2012-10-12T17:27:37","date_gmt":"2012-10-12T09:27:37","guid":{"rendered":"http:\/\/www.zhangxinxu.com\/wordpress\/?p=2689"},"modified":"2022-12-20T23:29:24","modified_gmt":"2022-12-20T15:29:24","slug":"ecmascript-es5-bind-array-slice-call-apply","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2012\/10\/ecmascript-es5-bind-array-slice-call-apply\/","title":{"rendered":"ECMAScript 5(ES5)\u4e2dbind\u65b9\u6cd5\u3001\u81ea\u5b9a\u4e49\u53ca\u5c0f\u62d3\u5c55"},"content":{"rendered":"<p>by <a href=\"http:\/\/www.zhangxinxu.com\/\">zhangxinxu<\/a> from <a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a><br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=2689\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=2689<\/a><\/p>\n<p>ECMAScript 5.1 (\u6216\u4ec5 ES5) \u662fECMAScript(\u57fa\u4e8eJavaScript\u7684\u89c4\u8303)\u6807\u51c6\u6700\u65b0\u4fee\u6b63\u3002\u5176\u4e2d\uff0c\u65b0\u589e\u4e86\u4e00\u4e2a\u540d\u53eb<code>bind<\/code>\u51fd\u6570\u6269\u5c55\u65b9\u6cd5()\uff0c\u4ee5\u524d\u6709\u63d0\u8fc7\uff0c<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/2012\/01\/introducing-ecmascript-5-1\/#function-bind\">\u70b9\u51fb\u8fd9\u91cc\u67e5\u770b\u8be6\u7ec6<\/a>\u3002<\/p>\n<p>\u4e0d\u8fc7\uff0c\u4e4b\u524d\u7684\u4ecb\u7ecd\u7eaf\u7cb9\u7684\u7ffb\u8bd1\uff0c\u542b\u7cca\u5176\u8f9e\uff0c\u6c34\u571f\u4e0d\u670d\uff0c\u8fd9\u91cc\uff0c\u6362\u8eab\u63a5\u5730\u6c14\u7684\u88c5\u675f\uff0c\u8ba9\u5927\u5bb6\u597d\u597d\u4e86\u89e3\u4e86\u89e3\u3002<\/p>\n<style>.zxx_code{margin:-3px 0;}<\/style>\n<h3>\u4e00\u3001\u5bf9\u51fd\u6570\u6269\u5c55\u7684bind\u65b9\u6cd5<\/h3>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4f60\u5bf9<code>bind<\/code>\u600e\u4e48\u770b\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u8fd9\u4e00\u5b9a\u662f\u4e2a\u5f88\u6709\u7528\u7684\u65b9\u6cd5\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u6211\u53ef\u4ee5\u65ad\u5b9a\uff0c<code>bind<\/code>\u662f\u4e00\u4e2a\u65b9\u6cd5\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\u672a\u7ecf\u5b9e\u8df5\u5c31\u77e5\u9053<code>bind<\/code>\u662f\u4e00\u4e2a\u65b9\u6cd5\uff0c\u771f\u4e43\u795e\u4eba\u4e5f\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u800c\u4e14\u662f\u4e2a\u6269\u5c55\u65b9\u6cd5\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u4ec0\u4e48\uff1f\u6269\u5c55\u65b9\u6cd5\uff1f\u5927\u4eba\uff0c\u5c5e\u4e0b\u611a\u949d\uff0c\u542c\u4e0d\u660e\u767d\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4f60\u53ef\u8ba4\u8bc6jQuery?<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1ajQuery? \u5927\u4eba\uff0c\u83ab\u975e\u5c31\u662f\u6700\u8fd1\u6c5f\u6e56\u5e7f\u4e3a\u6d41\u4f20\uff0c\u4ece\u7c73\u56fd\u4f20\u8fc7\u6765\u7684\u5f00\u53d1\u5229\u5668\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u6b63\u662f\uff01\u4f60\u53ef\u77e5\u5176\u4e2d\u4e5f\u6709<code>bind<\/code>\u65b9\u6cd5\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u4ec0\u4e48\uff1f\u8fd9\u897f\u6d0b\u5229\u5668\u4e5f\u6709<code>bind<\/code>\u65b9\u6cd5\u3002\u5c5e\u4e0b\u5b64\u964b\u5be1\u95fb\uff0c\u671b\u5927\u4eba\u6307\u70b9\u660e\u6d25\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1ajQuery\u7684\u5305\u88c5\u5668\u6269\u5c55\u4e86\u4e00\u4e2a<code>bind<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u7528\u6765\u7ed1\u5b9a\u4e8b\u4ef6\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\u679c\u7136\u5b66\u8d2f\u4e2d\u5916\uff0c\u5c45\u7136\u53ef\u4ee5\u77e5\u9053jQuery\u7684<code>bind<\/code>\u662f\u7528\u6765\u7ed1\u5b9a\u4e8b\u4ef6\u7684\uff0c\u5c5e\u4e0b\u5b9e\u5728\u4f69\u670d\uff01\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4f60\u901f\u53bb\u8c46\u74e3\u5f04\u4ef6jQuery\u7684\u6d45\u8272\u5185\u8863\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u5185\u8863\u5f04\u6765\u4e86\uff0c\u957f\u8fd9\u6837\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>$(\"#test\").bind(\"click\", function() { \r\n   console.log(\"\u5185\u8863\u4f60\u59b9\uff01\"); \r\n});<\/pre>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5475\u5475\uff0c\u8fd9\u5c31\u8bc1\u5b9e\u4e86jQuery\u7684<code>bind<\/code>\u662f\u5bf9\u5305\u88c5\u5668\u7684\u6269\u5c55\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u679c\u7136\u4e8b\u4ef6\u7ed3\u679c\u90fd\u88ab\u4f60\u4e00\u4e00\u8bf4\u4e2d\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-cute.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u4e0d\u8fc7jQuery\u7684<code>bind<\/code>\u5e76\u4e0d\u662f\u5e55\u540e\u4e3b\u8c0b\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u7eb3\u5c3c\uff01\u53d1\u9175\u4e86\u8fd9\u4e48\u4e45\uff0c\u539f\u6765\u4e0d\u662f\u8305\u53f0\u662f\u9171\u6cb9\uff01\u5927\u4eba\uff0c\u90a3\u5e55\u540e\u4e3b\u8c0b\u7a76\u7adf\u662f\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4f60\u53ef\u77e5<code>prototype.js<\/code>\u4ee5\u53ca<code>MooTools.js<\/code>\u4e2d\u7684<code>bind<\/code>\u65b9\u6cd5\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u4ec0\u4e48<code>prototype.js<\/code>\u8fd8\u6709<code>MooTools.js<\/code>\uff1f\u5c0f\u7684\u542c\u7cca\u6d82\u4e86\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u8fd9\u53ef\u4e0d\u602a\u4f60\uff0c\u4f60\u524d\u4e9b\u65e5\u5b50\u5fd9\u7740\u548c\u5982\u71d5\u9020\u4eba\uff0c\u6c5f\u6e56\u6d88\u606f\u6ca1\u80fd\u53ca\u65f6\u83b7\u53d6\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u9020\u4eba\u7684\u4e8b\u60c5\u4f60\u90fd\u77e5\u9053\u554a\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-han.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5927\u4eba\u6211\u77e5\u9053\u7684\u4e8b\u60c5\u53ef\u591a\u7740\u5462\uff01<code>prototype.js<\/code>\u548c<code>MooTools.js<\/code>\u90fd\u662f\u7c73\u56fd\u8fc7\u6765\u7684\u5f00\u53d1\u5229\u5668\uff0c\u4e0d\u8fc7\u6c5f\u6e56\u540d\u58f0\u5a01\u671b\u4e0d\u53cajQuery\uff1b\u4f46\u4ecd\u6709\u4e0d\u5c11\u5e2e\u6d3e\u4ee5\u53ca\u5c0f\u6751\u5be8\u4f7f\u7528\u4e4b\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u539f\u6765\u662f\u8fd9\u6837\uff0c\u602a\u4e0d\u5f97\u5927\u4eba\u8ba9\u6211\u53bb\u53d6\u8c46\u74e3\u7684\u5185\u8863\u800c\u4e0d\u662f\u70b9\u8bc4\u7684\uff01\u5927\u4eba\u679c\u7136\u6df1\u8c0b\u8fdc\u8651\uff0c\u90a3\u8fd9\u4e24\u4e2a\u5229\u5668\u7684<code>bind<\/code>\u65b9\u6cd5\u662f\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4f60\u8fd9\u4e2a\u95ee\u9898\u95ee\u5f97\u597d\uff01\u4f60\u53ef\u4ee5\u770b\u8fd9\u4e00\u96c6\u7684\u6807\u9898\uff0c\u5c31\u4f1a\u77e5\u9053\u7b54\u6848\u4e86\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u5bfc\u6f14\u63d2\u4e86\u592a\u591a\u56fe\u7247\uff0c\u8ddd\u79bb\u592a\u8fdc\u770b\u4e0d\u5230\u4e86\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u6069\uff1f\u8fd8\u6709\u8fd9\u79cd\u4e8b\uff01\u6765\u4eba\uff0c\u7ed9\u5143\u82b3\u62ff\u4e2a\u671b\u8fdc\u955c\u8fc7\u6765\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u8def\u4eba\u7532\u9012\u8fc7\u4e00\u4e2a\u5fa1\u7528\u671b\u8fdc\u955c\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u671b\u8fdc\u955c\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/wyj-hand.jpg\" title=\"\u671b\u8fdc\u955c\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u539f\u6765\u5982\u6b64\uff0c\u5c5e\u4e0b\u4e00\u4e0b\u5b50\u660e\u767d\u4e86\u2014\u2014<code>MooTools.js<\/code>\u7684<code>bind<\/code>\u65b9\u6cd5\u662f\u5bf9\u51fd\u6570\u7684\u6269\u5c55\uff01\u5927\u4eba\u8fd9\u4e48\u8fdc\u90fd\u80fd\u660e\u5bdf\u79cb\u6beb\uff0c\u771f\u4e43\u795e\u4eba\u4e5f\uff01\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-wyj.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/> <img loading=\"lazy\" decoding=\"async\" alt=\"\u6807\u9898\u6587\u5b57\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/wyj-text.png\" title=\"\u6807\u9898\u6587\u5b57\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4f60\u53ef\u77e5\u8fd9\u91cc\u7684<code>bind<\/code>\u5982\u4f55\u4f7f\u7528\uff1f\u53c8\u6709\u4f55\u4f5c\u7528\u5462\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u8fd9\u2026\u2026\u6055\u5c5e\u4e0b\u518d\u6b21\u611a\u949d\uff0c\u8fd8\u8bf7\u5927\u4eba\u6307\u660e\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4e0b\u9762\u8fd9\u6bb5\u4ee3\u7801\u4f60\u600e\u4e48\u770b\uff1f<\/p>\n<div class=\"zxx_code\">\n<pre>var button = document.getElementById(\"button\");\r\nbutton.onclick = function() {\r\n    alert(this.id); <span style=\"color:green;\">\/\/ \u5f39\u51fabutton<\/span>\r\n};<\/pre>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u867d\u7136\u6211\u4e0d\u61c2\u6d0b\u6587\uff0c\u4f46\u6211\u53ef\u4ee5\u786e\u5b9a\u8fd9\u6bb5\u4ee3\u7801\u4e00\u5b9a\u85cf\u6709\u5929\u5927\u7684\u7384\u673a\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u4ece\u8fd9\u6bb5\u4ee3\u7801\u53ef\u4ee5\u63a8\u65ad\uff0c\u70b9\u51fb\u67d0\u4e2a\u673a\u5173\u540e\u4f1a\u5f39\u51fa\u4e00\u4e2a\u6697\u5668\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u6697\u85cf\u673a\u5173\u60a8\u90fd\u53ef\u4ee5\u4e00\u773c\u770b\u51fa\u6765\u554a\uff01\uff01\u5c5e\u4e0b\u7ec8\u4e8e\u660e\u767d\u5468\u661f\u9a70\u5e38\u8bf4\u7684&#8221;\u6211\u5bf9\u4f60\u7684\u656c\u4ef0\u72b9\u5982\u6ed4\u6ed4\u6c5f\u6c34\u8fde\u7ef5\u4e0d\u7edd\uff0c\u53c8\u5982\u9ec4\u6cb3\u6cdb\u6ee5\u4e00\u53d1\u4e0d\u53ef\u6536\u62fe\u2026&#8221;\u7684\u542b\u4e49\u4e86\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-cute.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5468\u661f\u9a70\u662f\u8c01\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie-ask.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u6211\u4e5f\u4e0d\u8ba4\u8bc6\u3002\u5267\u672c\u53f0\u8bcd\u662f\u8fd9\u6837\uff0c\u6211\u5c31\u7167\u5ff5\u4e86~~<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u4e0b\u9762\u8fd9\u6bb5\u4ee3\u7801\u4f60\u53c8\u600e\u4e48\u770b\uff1f<\/p>\n<div class=\"zxx_code\">\n<pre>var button = document.getElementById(\"button\"),\r\n    text = document.getElementById(\"text\");\r\nbutton.onclick = function() {\r\n    alert(this.id); <span style=\"color:green;\">\/\/ \u5f39\u51fatext<\/span>\r\n}.bind(text);<\/pre>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u6839\u636e\u5927\u4eba\u4e4b\u524d\u7684\u63a8\u65ad\uff0c\u70b9\u51fb\u67d0\u4e2a\u673a\u5173\u540e\u4f1a\u5f39\u51fa\u4e00\u4e2a\u6697\u5668\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u800c\u4e14\u8fd9\u4e2a\u540d\u5b57\u7684\u6697\u5668\u53eb\u505a&#8221;text&#8221;.<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u4f46\u662f\uff0c\u5947\u602a\u554a\uff0c\u4e3a\u4ec0\u4e48\u5f39\u51fa\u6697\u5668\u662f&#8221;text&#8221;\u5462\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u83ab\u975e\u8fd9\u5c31\u662fbind\u7684\u4f5c\u7528\u2014\u2014\u6539\u53d8\u4e86\u51fd\u6570\u5185\u90e8\u7684\u4e0a\u4e0b\u6587<code>this<\/code>\uff1f\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u2026\u2026\u5143\u82b3\uff01\uff01\u5982\u71d5\u558a\u4f60\u56de\u5bb6\u5403\u996d\uff01\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie-fire.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u60a8\u8fd9\u662f\u2026\u2026\u600e~\u4e48~\u4e86~\uff1f\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u65c1\u767d\uff1a<span style=\"color:#666;\">\u5143\u82b3\u6b64\u65f6\u5b9a\u775b\u770b\u4e86\u770b\u77ed\u8bcd\u5c11\u53e5\u7684\u5267\u672c\uff0c\u8138\u8272\u7acb\u9a6c\u53d8\u5927\u4fbf\uff0c\u773c\u775b\u76f4\u63a5\u53d8\u6210\u4e86\u706b\u5f71\u4e2d\u7684\u767d\u773c\u2026\u2026<\/span><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u2014\u2014\u64e6\uff0c\u5403\u7fd4\u4e86\u6211\uff01\uff01sorry\u554a\uff0c\u5927\u4eba\uff0c\u6211\u53f0\u8bcd\u770b\u9519\u884c\u4e86\uff01\uff01\u6c42\u97ad\u7b1e\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-jing.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\uff08\u7a33\u5b9a\u4e86\u60c5\u7eea\uff0c\u957f\u8212\u4e86\u4e00\u53e3\u6c14~~\uff09\u6211\u4eec\u8fd9\u662f\u8352\u8bde\u641e\u7b11\u5267\uff0c\u4e0d\u662fSM\u5267\uff0c\u97ad\u7b1e\u4ec0\u4e48\u7684\u5c31\u7b97\u4e86\uff01\u4e0d\u8fc7\u4e0b\u9762\u6211\u8981\u591a\u8bb2\u51e0\u53e5\uff0c\u5bfb\u6c42\u5fc3\u7406\u5e73\u8861\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\u5e94\u8be5\u7684\uff01<img decoding=\"async\" src=\"http:\/\/mat1.gtimg.com\/www\/mb\/images\/face\/76.gif\" \/><br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u51fd\u6570\u6269\u5c55<code>bind<\/code>\u4f7f\u7528\u5982\u4e0b\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>function() {}.bind(thisArg [, arg1 [, arg2, \u2026]]);<\/pre>\n<\/div>\n<p>\u7ffb\u8bd1\u6210\u5510\u6587\u5c31\u662f\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>\u51fd\u6570.bind(this\u4e0a\u4e0b\u6587\u53c2\u6570, \u666e\u901a\u53c2\u65701, \u666e\u901a\u53c2\u65702, ...);<\/pre>\n<\/div>\n<p>\u6839\u636e\u6211\u7684\u5b9e\u8df5\u4e0e\u8c03\u67e5\uff0c<code>bind<\/code>\u65b9\u6cd5\u5c24\u5176\u5728\u5bf9\u8c61\u5b57\u9762\u91cf\u7f16\u7a0b\u98ce\u683c\u4e0b\u5c24\u4e3a\u53d7\u7528\u3002<\/p>\n<div class=\"zxx_code\">\n<pre>var OOO = {\r\n    color: \"#cd0000\",\r\n    element: $(\"#text\"),\r\n    events: function() {\r\n        $(\"input[type='button']\").addEventListener(\"click\", function(e) {\r\n            this.element.style.color = this.color;\r\n        }.bind(this));\r\n        return this;\r\n    },\r\n    init: function() {\r\n        this.events();\r\n    }\r\n};<\/pre>\n<\/div>\n<p>\u5143\u82b3\uff0c\u4f60\u53ef\u77e5\u9053\u300a\u8475\u82b1\u5b9d\u5178\u300b\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u300a\u8475\u82b1\u5b9d\u5178\u300b\uff01\u662f\u4e0d\u662f\u90a3\u4e2a\u51e0\u767e\u5e74\u4e4b\u540e\uff0c\u5bab\u4e2d\u90a3\u4e2a\u540d\u53eb&#8221;\u65e0\u4e8c\u5f1f\u90ce&#8221;\u521b\u5efa\u7684\u4e00\u95e8\u795e\u529f\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u6b63\u662f\uff01\u4f60\u53ef\u77e5\u9053\uff0c\u8fd9\u95e8\u6b66\u529f\u4e0d\u662f\u4ec0\u4e48\u4eba\u90fd\u53ef\u4ee5\u7ec3\u7684\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u4ec0\u4e48\uff1f\u6b66\u529f\u4e5f\u4f1a\u641e\u6b67\u89c6\u2026\u2026\u5927\u4eba\uff0c\u90a3\u8fd9\u95e8\u6b66\u529f\u770b\u54ea\u4e9b\u4eba\u4e0d\u987a\u773c\u5462\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u90a3\u4e9b\u53ef\u4ee5\u9020\u4eba\u7684\u7537\u4eba\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-han.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a<code>bind<\/code>\u65b9\u6cd5\u8ddf\u300a\u8475\u82b1\u5b9d\u5178\u300b\u4e00\u6837\uff0c\u4e0d\u662f\u8c01\u90fd\u53ef\u4ee5\u7528\u7684\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u54e6\uff1f\u5c45\u7136\u8fd8\u6709\u8fd9\u7b49\u7384\u673a\uff01\u83ab\u975e<code>bind<\/code>\u65b9\u6cd5\u6211\u53c8\u4e0d\u80fd\u4f7f\u7528\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-han.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u90a3\u5012\u4e0d\u662f\u3002N\u591a\u5e74\u524d\uff0c\u6709\u4e00\u65cf\u59d3\u6c0f\u4e3aie\u7684\u5916\u4eba\u8fc1\u81f3\u6211\u5927\u5510\uff0c\u5176\u76ee\u524d\u7559\u5728\u4e16\u4e0a\u7684\u7b2c<code>6~8<\/code>\u4ee3\u540e\u4eba\u662f\u4e0d\u80fd\u4f7f\u7528bind\u65b9\u6cd5\u7684\uff0c\u9010\u6e10\u957f\u5927\u7684\u7b2c9\u4ee3\u540e\u4eba\uff0c\u4ee5\u53ca\u8fd8\u5728\u8941\u8913\u4e2d\u7684\u7b2c10\u4ee3\u540e\u4eba\u5012\u662f\u53ef\u4ee5\u4f7f\u7528\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\u5982\u6b64\u89c1\u591a\u8bc6\u5e7f\uff0c\u771f\u53ef\u8c13\u5f53\u4ee3\u5947\u4eba\u554a\uff01\u90a3\u8fd9IE6~8\u7ec8\u65e5\u4e0d\u5f97\u60f6\u6050\uff0c\u5c82\u4e0d\u662f\u5f88\u60b2\u5267\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5c31\u8ddf\u300a\u8475\u82b1\u5b9d\u5178\u300b\u6e05\u4e86\u88e4\u88c6\u4f9d\u7136\u53ef\u4ee5\u7ec3\u4e00\u6837\uff0cIE6~8\u4e5f\u662f\u6709\u529e\u6cd5\u4e0d\u88ab\u6b67\u89c6\uff0c\u907f\u514d\u60b2\u5267\u7684\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u90a3\u8fd9\u4e2a\u65b9\u6cd5\u662f\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u8fd9\u4e2a\u65b9\u6cd5\u5c31\u662f\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u5bfc\u6f14\uff1a\u5494\uff01\uff01\u672c\u96c6\u62cd\u5b8c\u4e86\uff0c\u5e7f\u544a\u65f6\u95f4\uff0c\u5927\u4f19\u4f11\u606f\u4e0b\uff0c\u9a6c\u4e0a\u8fdb\u5165\u4e0b\u96c6\u62cd\u6444\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u5bfc\u6f14\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zhouxingchi.jpg\" title=\"\u5bfc\u6f14\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p style=\"color:#888;\">\/\/zxx: \u4e0b\u9762\u4e3a\u5e7f\u544a~~\u6ce8\u610f\u4e0d\u8981\u52ff\u70b9~~\u563b\u563b~~<\/p>\n<div style=\"width:fit-content; padding:5px; background-color:#cad5eb;\">\n<a href=\"https:\/\/www.zhangxinxu.com\/life\/2022\/11\/story-of-lijiaxu\/\" id=\"rId1671550006210\" target=\"_blank\" title=\"\u6211\u7684\u539f\u521b\u4e2d\u77ed\u7bc7\u5c0f\u8bf4\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/image.zhangxinxu.com\/image\/blog\/202211\/my-noval.png\" width=\"450\" height=\"60\"><\/a>\n<\/div>\n<h3>\u4e8c\u3001\u4e3aIE6~8\u81ea\u5b9a\u4e49bind\u65b9\u6cd5<\/h3>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u60a8\u5148~~<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u901a\u8fc7\u5bf9<code>Function<\/code>\u7684<code>prototype<\/code>\u539f\u578b\u8fdb\u884c\u6269\u5c55\uff0c\u53ef\u4ee5\u4e3aIE6~8\u81ea\u5b9a\u4e49<code>bind<\/code>\u65b9\u6cd5\u3002\u5143\u82b3\uff0c\u4f60\u53ef\u77e5\u5982\u4f55\u81ea\u5b9a\u4e49\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u60a8\u662f\u77e5\u9053\u7684\uff0c\u6211\u4e0d\u80fd\u62a2\u4f60\u7684\u98ce\u5934\u3002\u56e0\u6b64\uff0c\u5c5e\u4e0b\u4e0d\u77e5\uff0c\u8bf7\u5927\u4eba\u9053\u660e\u771f\u76f8\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u66fe\u6cf0\uff0c\u53bb\u6211\u4e66\u623f\u628a\u6848\u5934\u4e0a\u7684\u5bc6\u51fd\u62ff\u6765\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u66fe\u6cf0\uff1a\u5e08\u5085\uff0c\u5bc6\u51fd\u5728\u6b64\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u66fe\u6cf0\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zengtai.jpg\" title=\"\u66fe\u6cf0\" class=\"alignnone\" width=\"180\" height=\"180\" \/> <img loading=\"lazy\" decoding=\"async\" alt=\"\u5bc6\u51fd\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/mihan.jpg\" title=\"\u5bc6\u51fd\" class=\"alignnone\" width=\"392\" height=\"288\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u66fe\u6cf0\uff0c\u4f60\u7ed9\u5927\u4f19\u513f\u5ff5\u5ff5\u3002<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u66fe\u6cf0\uff1a\u54b3\u54b3\u2026\u2026\u6069\u6069\u2026\u2026\u8fd9\u4e2a\u2026\u2026\u90a3\u4e2a\u2026\u2026\u6069\u2026\u2026\u554a\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u66fe\u6cf0\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zengtai.jpg\" title=\"\u66fe\u6cf0\" class=\"alignnone\" width=\"180\" height=\"180\" \/> <\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u66fe\u6cf0\uff0c\u4f60\u8fd9\u662f\u820c\u5934\u62bd\u7b4b\u4e86\uff1f\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u66fe\u6cf0\uff1a\u6069\u5e08\uff0c\u4e0b\u9762\u7684\u5bc6\u51fd\u6587\u5b57\u90fd\u662fEnglish, \u6211\u4e0d\u8ba4\u8bc6\u5b57\u554a\uff01<\/p>\n<div class=\"zxx_code\">\n<pre>if (!function() {}.bind) {\r\n    Function.prototype.bind = function(context) {\r\n        var self = this\r\n            , args = Array.prototype.slice.call(arguments);\r\n            \r\n        return function() {\r\n            return self.apply(context, args.slice(1));    \r\n        }\r\n    };\r\n}<\/pre>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u66fe\u6cf0\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zengtai.jpg\" title=\"\u66fe\u6cf0\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u66fe\u6cf0\uff0c\u4f60\u7684\u8111\u888b\u8fd8\u662f\u4e00\u5982\u65e2\u5f80\u7684\u79c0\u9017\uff0c\u65e2\u7136\u662f\u5bc6\u6587\uff0c\u4f60\u5c31\u7528\u5bc6\u8bed\u5ff5\u5c31\u884c\u4e86\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u66fe\u6cf0\uff1a\u6069\u5e08\u5f53\u771f\u9ad8\u660e\uff01&#038;\u2026\u2026#&#038;\u2026\u2026\uffe5&#038;*@\uffe5%#\u2026%#&#038;#%\uffe5&#038;*\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u66fe\u6cf0\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zengtai-liang.jpg\" title=\"\u66fe\u6cf0\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u8fd9\u6bb5\u5bc6\u6587\u4f60\u600e\u4e48\u770b\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u6211\u89c9\u5f97\u8fd9\u6bb5\u5bc6\u6587\u540e\u9762\u4e00\u5b9a\u6709\u4e00\u4e2a\u60ca\u5929\u5927\u79d8\u5bc6\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5143\u82b3\uff0c\u66fe\u6cf0\uff0c\u4f60\u4eec\u90fd\u8fc7\u6765\uff0c\u987a\u4fbf\u628a\u4f60\u4eec\u7684\u9f20\u6807\u90fd\u79fb\u8fc7\u6765\uff0c\u72e0\u72e0\u5730\u70b9\u51fb\u8fd9\u91cc\uff1a<a class=\"a_link\" target=\"_blank\" href=\"http:\/\/www.zhangxinxu.com\/study\/201210\/custom-bind-method-for-function.html\">\u4e3a\u51fd\u6570\u81ea\u5b9a\u4e49bind\u65b9\u6cd5demo<\/a><\/p>\n<p>\u7136\u540e\u70b9\u51fb\u90a3\u4e2a\u540d\u53eb&#8221;\u70b9\u51fb\u6211&#8221;\u7684\u673a\u5173\uff0c\u5982\u4f55\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u5927\u4eba\uff0c\u6211\u600e\u4e48\u53d8\u7ea2\u4e86\uff01\uff01\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-red.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u5475\u5475\uff0c\u8bf4\u660e\u4f60\u53ef\u4ee5\u4f7f\u7528bind\u65b9\u6cd5\uff01\u66fe\u6cf0\uff0c\u6211\u6ca1\u8bb0\u9519\u7684\u8bdd\uff0c\u4f60\u5c31\u662fie\u5bb6\u65cf\u7b2c\u516b\u4ee3\u540e\u4eba\uff0c\u540e\u56e0\u5751\u7239\u81f4\u6b7b\u8ddf\u5988\u59d3\u624d\u6539\u59d3\u66fe\uff0c\u4f60\u4e5f\u6765\u8bd5\u8bd5\u673a\u5173\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u66fe\u6cf0\uff1a\u6069\u5e08\uff0c\u6211\u4e5f\u53d8\u7ea2\u4e86\uff01<br \/>\n<span style=\"position:absolute;width:180px; margin:2px; background-color:#fff;opacity:.9;font-size:12px;z-index:1;\">\u6211\u52d2\u4e2a\u53bb\uff0c\u6211\u8fd8\u6709\u5982\u6b64\u60b2\u60e8\u7684\u5267\u60c5\u8bbe\u5b9a\u554a\uff01\u597d\u5427\uff0c\u4eba\u5728\u6c5f\u6e56\u6f02\uff0c\u54ea\u6709\u4e0d\u6328\u5200\uff01\u88abie\uff0c\u88ab\u514b\u7236\uff0c\u88ab\u7ea2\u4e86\u90fd\u8ba4\u4e86\uff01<\/span><img loading=\"lazy\" decoding=\"async\" alt=\"\u66fe\u6cf0\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zengtai-red.jpg\" title=\"\u66fe\u6cf0\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u7ea2\u4e86\u597d\u554a\uff0c\u7ea2\u4e86\u597d\u554a\uff01\u8bf4\u660e\u5bc6\u51fd\u4e2d\u7684\u81ea\u5b9a\u4e49\u65b9\u6cd5\u662f\u6709\u6548\u7684\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"IE8\u6d4f\u89c8\u5668\u4e0b\u70b9\u51fb\u6309\u94ae\u6587\u5b57\u53d8\u7ea2 \u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/2012-10-12_155407.png\" title=\"IE8\u6d4f\u89c8\u5668\u4e0b\u70b9\u51fb\u6309\u94ae\u6587\u5b57\u53d8\u7ea2\" class=\"alignnone\" width=\"349\" height=\"144\" \/><\/p>\n<p>\u673a\u5173\u5bf9\u5e94\u7684\u5bc6\u6587\u66f4\u80fd\u8bf4\u660e\u8fd9\u4e00\u5207\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>var eleBtn = document.getElementById(\"button\")\r\n    , eleText = document.getElementById(\"text\");\r\n    \r\neleBtn.onclick = function(color) {\r\n    color = color || \"#003399\";\r\n    this.style.color = color;\r\n}.bind(eleText, \"#cd0000\");<\/pre>\n<\/div>\n<p><img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\uff1a\u4e0d\u8fc7\u5927\u4eba\uff0c\u6211\u8fd8\u6709\u4e0d\u89e3\uff0c\u5bc6\u6587\u4e2d<code>Array.prototype.slice.call(arguments)<\/code>\u662f\u4ec0\u4e48\u610f\u601d\uff1f<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-red.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u72c4\u4ec1\u6770\uff1a\u8fd9\u4e2a\u561b\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u72c4\u4ec1\u6770\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/direnjie.jpg\" title=\"\u72c4\u4ec1\u6770\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u5bfc\u6f14\uff1a\u5494\uff01\uff01\u672c\u96c6over. \u90a3\u4e2a\uff0c\u6211\u8001\u5a46\u50ac\u6211\u56de\u53bb\u65e9\u70b9\u4f11\u606f\u4e86\u3002\u56e0\u6b64\uff0c\u4e0b\u4e00\u96c6\u6211\u4e00\u4e2a\u4eba\u6765\u6f14\u5c31\u53ef\u4ee5\u4e86\u3002\u5927\u5bb6\u90fd\u6563\u4e86\u5427\uff0c\u5404\u56de\u5404\u5bb6\uff0c\u5404\u627e\u5404\u5988\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u5bfc\u6f14\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zhouxingchi.jpg\" title=\"\u5bfc\u6f14\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\/\u66fe\u6cf0\uff08\u5f02\u53e3\u540c\u58f0\uff09\uff1a\u5bfc\u6f14\uff0c\u6211\u4eec\u73b0\u5728\u7ea2\u5f97\u50cf\u4e2a\u536b\u751f\u5dfe\u4e00\u6837\uff0c\u56de\u4e0d\u4e86\u5bb6\u554a\uff0c\u5148\u5e2e\u6211\u4eec\u8fd8\u539f\u5427\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-red.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/> <img loading=\"lazy\" decoding=\"async\" alt=\"\u66fe\u6cf0\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zengtai-red.jpg\" title=\"\u66fe\u6cf0\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u5bfc\u6f14\uff1a\u56de\u4e0d\u4e86\u5bb6\uff0c\u90a3\u6b63\u597d\uff01\u8def\u53e3\u7ea2\u706f\u6b63\u597d\u574f\u4e86\uff0c\u4f60\u4eec\u4fe9\u8fc7\u53bb\uff0c\u4e0d\u8981\u6d6a\u8d39\u4e86\u8d44\u6e90\uff01<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u5bfc\u6f14\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zhouxingchi.jpg\" title=\"\u5bfc\u6f14\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<p>\u674e\u5143\u82b3\/\u66fe\u6cf0\uff1a\u2026\u2026<br \/>\n<img loading=\"lazy\" decoding=\"async\" alt=\"\u674e\u5143\u82b3\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/liyuanfang-red-han.jpg\" title=\"\u674e\u5143\u82b3\" class=\"alignnone\" width=\"180\" height=\"180\" \/> <img loading=\"lazy\" decoding=\"async\" alt=\"\u66fe\u6cf0\" src=\"http:\/\/image.zhangxinxu.com\/image\/blog\/201210\/zengtai-red-han.jpg\" title=\"\u66fe\u6cf0\" class=\"alignnone\" width=\"180\" height=\"180\" \/><\/p>\n<h3>\u4e09\u3001\u5c0f\u62d3\u5c55 &#8211; Array.prototype.slice.call<\/h3>\n<p>\u67e5\u770bjQuery\u7684\u6e90\u4ee3\u7801\uff0c\u4f1a\u770b\u5230\u7c7b\u4f3c\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>slice = Array.prototype.slice,<\/pre>\n<\/div>\n<p>\u6216<\/p>\n<div class=\"zxx_code\">\n<pre>array = Array.prototype.slice.call( array, 0 );<\/pre>\n<\/div>\n<p>\u7684\u4ee3\u7801\u3002<\/p>\n<p>\u5e72\u561b\u7528\u7684\u5462\uff1f<\/p>\n<p>\u4f5c\u7528\u5c31\u662f\uff1a<strong>\u5c06\u7c7b\u4f3c\u6570\u7ec4\u7684\u5bf9\u8c61\u8f6c\u6362\u4e3a\u771f\u5b9e\u7684\u6570\u7ec4\u3002<\/strong><\/p>\n<p>\u771f\u5b9e\u6570\u7ec4\u5177\u6709<code>slice<\/code>\u65b9\u6cd5\uff0c\u53ef\u4ee5\u5bf9\u6570\u7ec4\u8fdb\u884c\u6d45\u590d\u5236\uff08\u4e0d\u5f71\u54cd\u539f\u6570\u7ec4\uff09\uff0c\u8fd4\u56de\u7684\u4f9d\u7136\u662f\u6570\u7ec4\u3002<\/p>\n<p>\u7c7b\u4f3c\u6570\u7ec4\u867d\u7136\u6709length\u5c5e\u6027\uff0c\u53ef\u4ee5\u4f7f\u7528<code>for<\/code>\u5faa\u73af\u904d\u5386\uff0c\u5374\u4e0d\u80fd\u76f4\u63a5\u4f7f\u7528slice\u65b9\u6cd5\uff0c\u4f1a\u62a5\u9519\uff01\u4f46\u662f\u901a\u8fc7<code>Array.prototype.slice.call<\/code>\u5219\u4e0d\u4f1a\u62a5\u9519\uff0c\u672c\u8eab\uff08\u7c7b\u4f3c\u6570\u7ec4\uff09\u88ab\u4ece\u5934\u5230\u5c3eslice\u590d\u5236\u4e86\u4e00\u904d\u2014\u2014\u53d8\u6210\u4e86\u771f\u5b9e\u6570\u7ec4\uff01<\/p>\n<p>\u4e0a\u4e00\u96c6demo\u4e2d\u51fd\u6570\u5185\u90e8\u7684<code>arguments<\/code>\u662f\u5e94\u8be5\u90fd\u719f\u77e5\u7684\u7c7b\u4f3c\u6570\u7ec4\uff0c\u4e8e\u662f\uff1a<\/p>\n<div class=\"zxx_code\">\n<pre>Array.prototype.slice.call(arguments)<\/pre>\n<\/div>\n<p>\u6240\u8fd4\u56de\u7684\u5c31\u662f\u5b8c\u6574\u53c2\u6570\u7684\u771f\u5b9e\u6570\u7ec4\u4e86\uff01\u4e0b\u9762\u7684code\u4e5f\u5c31\u5bb9\u6613\u7406\u89e3\u4e86\u3002<\/p>\n<p>\u81f3\u4e8e\u4e3a\u4ec0\u4e48&#8221;\u7c7b\u4f3c\u6570\u7ec4\u4e0d\u80fd\u76f4\u63a5<code>slice<\/code>, \u800c\u501f\u52a9<code>Array.prototype<\/code>\u53ef\u4ee5<code>slice<\/code>\u6211\u4e5f\u4e0d\u6e05\u695a\u5176\u4e2d\u6df1\u5c42\u6b21\u7684\u539f\u56e0\uff0c\u8fd8\u5e0c\u671b\u6709\u8fc7\u76f8\u5173\u7814\u7a76\u7684\u5927\u4eba\u6307\u70b9\u8ff7\u6d25\uff01<\/p>\n<p>\u672c\u6587\u4e3a\u539f\u521b\u6587\u7ae0\uff0c\u8f6c\u8f7d\u8bf7\u6ce8\u660e\u6765\u81ea<a href=\"http:\/\/www.zhangxinxu.com\/\">\u5f20\u946b\u65ed-\u946b\u7a7a\u95f4-\u946b\u751f\u6d3b<\/a>[<a href=\"http:\/\/www.zhangxinxu.com\/\">http:\/\/www.zhangxinxu.com<\/a>]<br \/>\n\u672c\u6587\u5730\u5740\uff1a<a href=\"http:\/\/www.zhangxinxu.com\/wordpress\/?p=2689\">http:\/\/www.zhangxinxu.com\/wordpress\/?p=2689<\/a><\/p>\n<p>\uff08\u672c\u7bc7\u5b8c\uff09<\/p>\n","protected":false},"excerpt":{"rendered":"<p>ECMAScript 5.1 (\u6216\u4ec5 ES5) \u662fECMAScript(\u57fa\u4e8eJavaScript\u7684\u89c4\u8303)\u6807\u51c6\u6700\u65b0\u4fee\u6b63\u3002\u5176\u4e2d\uff0c\u65b0\u589e\u4e86\u4e00\u4e2a\u540d\u53ebbind\u51fd\u6570\u6269\u5c55\u65b9\u6cd5()\uff0c\u4ee5\u524d\u6709\u63d0\u8fc7\uff0c\u70b9\u51fb\u8fd9\u91cc\u67e5\u770b\u8be6\u7ec6\u3002<br \/>\n\u4e0d\u8fc7\uff0c\u4e4b\u524d\u7684\u4ecb\u7ecd\u7eaf\u7cb9\u7684\u7ffb\u8bd1\uff0c\u542b\u7cca\u5176\u8f9e\uff0c\u6c34\u571f\u4e0d\u670d\uff0c\u8fd9\u91cc\uff0c\u6362\u8eab\u63a5\u5730\u6c14\u7684\u88c5\u675f\uff0c\u8ba9\u5927\u5bb6\u597d\u597d\u4e86\u89e3\u4e86\u89e3\u2026\u2026<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1284],"tags":[670,667,668,13,758,508],"_links":{"self":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/2689"}],"collection":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/comments?post=2689"}],"version-history":[{"count":0,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/posts\/2689\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/media?parent=2689"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/categories?post=2689"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zhangxinxu.com\/wordpress\/wp-json\/wp\/v2\/tags?post=2689"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}