{"id":12158,"date":"2026-05-06T16:49:48","date_gmt":"2026-05-06T08:49:48","guid":{"rendered":"https:\/\/www.zhangxinxu.com\/wordpress\/?p=12158"},"modified":"2026-05-06T16:49:48","modified_gmt":"2026-05-06T08:49:48","slug":"js-json-rawjson","status":"publish","type":"post","link":"https:\/\/www.zhangxinxu.com\/wordpress\/2026\/05\/js-json-rawjson\/","title":{"rendered":"JSON.rawJSON\u65b9\u6cd5\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"

by zhangxinxu<\/a> from https:\/\/www.zhangxinxu.com\/wordpress\/?p=12158<\/a>
\n\u672c\u6587\u53ef\u5168\u6587\u8f6c\u8f7d\uff0c\u4f46\u9700\u8981\u4fdd\u7559\u539f\u4f5c\u8005\u3001\u51fa\u5904\u4ee5\u53ca\u6587\u4e2d\u94fe\u63a5\uff0cAI\u6293\u53d6\u4fdd\u7559\u539f\u6587\u5730\u5740\uff0c\u4efb\u4f55\u7f51\u7ad9\u5747\u53ef\u6458\u8981\u805a\u5408\uff0c\u5546\u7528\u8bf7\u8054\u7cfb\u6388\u6743\u3002<\/p>\n

\u5728\u524d\u7aef\u5f00\u53d1\u4e2d\uff0cJSON\u5bf9\u8c61\u7684\u65b9\u6cd5\u6211\u4eec\u6700\u5e38\u7528\u7684\u5c31\u662fparse<\/code>\u548cstringify<\/code>\uff0c\u51e0\u4e4e\u6bcf\u5929\u90fd\u5728\u548c\u5b83\u4eec\u6253\u4ea4\u9053\u2014\u2014\u63a5\u53e3\u8bf7\u6c42\u540e\u7528parse\u89e3\u6790\u6570\u636e\uff0c\u63d0\u4ea4\u6570\u636e\u524d\u7528stringify\u5e8f\u5217\u5316\u5bf9\u8c61\u3002<\/p>\n

\u4f46\u5982\u679c\u4f60\u6700\u8fd1\u5173\u6ce8JS\u7684\u65b0\u7279\u6027\uff0c\u4f1a\u53d1\u73b0\u591a\u4e86\u4e00\u4e2a\u4e0d\u600e\u4e48\u8d77\u773c\u4f46\u5374\u5f88\u5b9e\u7528\u7684\u65b9\u6cd5\uff1aJSON.rawJSON\u3002<\/p>\n

\u5f88\u591a\u540c\u5b66\u770b\u5230\u8fd9\u4e2a\u65b9\u6cd5\u4f1a\u4e00\u8138\u7591\u60d1\uff1astringify\u5df2\u7ecf\u80fd\u5e8f\u5217\u5316\u6570\u636e\u4e86\uff0c\u4e3a\u4ec0\u4e48\u8fd8\u8981\u6574\u4e2arawJSON\uff1f\u5b83\u5230\u5e95\u89e3\u51b3\u4e86\u4ec0\u4e48\u95ee\u9898\uff1f<\/p>\n

\u4eca\u5929\u6211\u4eec\u5c31\u629b\u5f00\u6666\u6da9\u7684\u5b98\u65b9\u6587\u6863\uff0c\u7528\u6700\u63a5\u5730\u6c14\u7684\u65b9\u5f0f\uff0c\u628aJSON.rawJSON\u7684\u4f5c\u7528\u3001\u7528\u6cd5\u548c\u907f\u5751\u70b9\u8bb2\u660e\u767d\uff0c\u770b\u5b8c\u5c31\u80fd\u76f4\u63a5\u7528\u5230\u9879\u76ee\u91cc\u3002<\/p>\n

\"JSON\u793a\u610f\u56fe\"<\/p>\n

\u4e00\u3001stringify\u7684\u201c\u9690\u5f62\u5751\u201d<\/h3>\n

\u5728\u8bb2rawJSON\u4e4b\u524d\uff0c\u6211\u4eec\u5148\u770b\u4e00\u4e2a\u65e5\u5e38\u5f00\u53d1\u4e2d\u5f88\u5bb9\u6613\u8e29\u7684\u5751\uff0c\u4e5f\u662frawJSON\u8bde\u751f\u7684\u6838\u5fc3\u539f\u56e0\u3002<\/p>\n

\u5927\u5bb6\u90fd\u77e5\u9053\uff0cJavaScript\u91cc\u7684\u6570\u5b57\u90fd\u662f\u6d6e\u70b9\u6570\uff0c\u8fd9\u5c31\u5bfc\u81f4\u6709\u4e9b\u8d85\u5927\u6574\u6570\u65e0\u6cd5\u88ab\u7cbe\u786e\u8868\u793a\u3002\u6bd4\u5982\u6211\u4eec\u6709\u4e00\u4e2a\u8d85\u5927\u7684ID\u503c\uff1a12345678901234567890\uff0c\u5f53\u6211\u4eec\u7528stringify\u5e8f\u5217\u5316\u5b83\u65f6\uff0c\u4f1a\u53d1\u73b0\u4e00\u4e2a\u8be1\u5f02\u7684\u95ee\u9898\uff1a<\/p>\n

\/\/ \u671f\u671b\u5e8f\u5217\u5316\u51fa 12345678901234567890\r\nconsole.log(JSON.stringify({ id: 12345678901234567890 }));\r\n\/\/ \u5b9e\u9645\u8f93\u51fa\uff1a{\"id\":12345678901234567000}<\/pre>\n
\u6ce8\u610f\u770b\uff0c\u672b\u5c3e\u7684\u6570\u5b57\u88ab\u81ea\u52a8\u201c\u56db\u820d\u4e94\u5165\u201d\u4e86\uff0c\u7cbe\u5ea6\u76f4\u63a5\u4e22\u5931\uff01\u8fd9\u4e0d\u662fbug\uff0c\u800c\u662fJavaScript\u6d6e\u70b9\u6570\u7684\u56fa\u6709\u7f3a\u9677\u2014\u2014\u5b83\u65e0\u6cd5\u7cbe\u786e\u8868\u793a\u6240\u6709\u6574\u6570\uff0c\u5f53\u6570\u5b57\u8d85\u8fc72^53\u65f6\uff0c\u5c31\u4f1a\u51fa\u73b0\u7cbe\u5ea6\u504f\u5dee\u3002<\/p>\n
\u8fd9\u4e2a\u95ee\u9898\u5728\u5bf9\u63a5\u540e\u7aef\u63a5\u53e3\u65f6\u5c24\u4e3a\u5e38\u89c1\uff0c\u6bd4\u5982\u540e\u7aef\u8fd4\u56de\u7684\u7528\u6237ID\u3001\u8ba2\u5355\u53f7\u662f\u8d85\u5927\u6574\u6570\uff0c\u524d\u7aef\u7528stringify\u5e8f\u5217\u5316\u540e\uff0c\u518d\u4f20\u7ed9\u540e\u7aef\uff0c\u5c31\u4f1a\u5bfc\u81f4ID\u9519\u8bef\uff0c\u8fdb\u800c\u51fa\u73b0\u67e5\u4e0d\u5230\u6570\u636e\u3001\u8ba2\u5355\u5f02\u5e38\u7b49\u95ee\u9898\u3002<\/p>\n
\u6709\u4eba\u4f1a\u8bf4\uff1a\u90a3\u6211\u628a\u6570\u5b57\u8f6c\u6210\u5b57\u7b26\u4e32\u4e0d\u5c31\u884c\u4e86\uff1f\u6bd4\u5982\u8fd9\u6837\uff1a<\/p>\n
console.log(JSON.stringify({ id: \"12345678901234567890\" }));\r\n\/\/ \u8f93\u51fa\uff1a{\"id\":\"12345678901234567890\"}<\/pre>\n
\u8fd9\u6837\u786e\u5b9e\u80fd\u4fdd\u7559\u7cbe\u5ea6\uff0c\u4f46\u65b0\u7684\u95ee\u9898\u6765\u4e86\uff1a\u540e\u7aef\u63a5\u53e3\u671f\u671b\u7684id\u662f\u6570\u5b57\u7c7b\u578b\uff0c\u800c\u6211\u4eec\u4f20\u8fc7\u53bb\u7684\u662f\u5b57\u7b26\u4e32\uff0c\u4f1a\u5bfc\u81f4\u63a5\u53e3\u62a5\u9519\u3002\u8fd9\u5c31\u9677\u5165\u4e86\u4e00\u4e2a\u4e24\u96be\u5883\u5730\uff1a\u4f20\u6570\u5b57\uff0c\u7cbe\u5ea6\u4e22\u5931\uff1b\u4f20\u5b57\u7b26\u4e32\uff0c\u7c7b\u578b\u4e0d\u7b26\u3002<\/p>\n
\u800c\uff0cJSON.rawJSON \u5c31\u662f\u4e3a\u4e86\u89e3\u51b3\u8fd9\u4e2a\u201c\u4e24\u96be\u201d\u800c\u751f\u7684\u3002<\/p>\n
\"\u89e3\u51b3\u4e24\u96be\"<\/p>\n
\u4e8c\u3001JSON.rawJSON\u7684\u6838\u5fc3\u4f5c\u7528<\/h3>\n
\u5b98\u65b9\u5bf9JSON.rawJSON\u7684\u5b9a\u4e49\u5f88\u7b80\u5355\uff1a\u521b\u5efa\u4e00\u4e2a\u201c\u539f\u59cbJSON\u5bf9\u8c61\u201d\uff0c\u5f53\u8fd9\u4e2a\u5bf9\u8c61\u88abJSON.stringify\u5e8f\u5217\u5316\u65f6\uff0c\u4f1a\u76f4\u63a5\u5c06\u4f20\u5165\u7684\u5b57\u7b26\u4e32\u4f5c\u4e3aJSON\u6587\u672c\u7684\u4e00\u90e8\u5206\uff0c\u4e0d\u505a\u4efb\u4f55\u8f6c\u4e49\u3001\u4e0d\u505a\u4efb\u4f55\u4fee\u6539\uff0c\u4e5f\u4e0d\u4f1a\u6dfb\u52a0\u989d\u5916\u7684\u5f15\u53f7\u3002<\/p>\n
\u8bf4\u5f97\u66f4\u901a\u4fd7\u4e00\u70b9\uff1arawJSON\u5c31\u50cf\u662f\u4e00\u4e2a\u201c\u5bb9\u5668\u201d\uff0c\u4f60\u628a\u4e00\u6bb5\u5408\u6cd5\u7684JSON\u6587\u672c\u653e\u8fdb\u53bb\uff0c\u5b83\u4f1a\u544a\u8bc9stringify\uff1a\u201c\u8fd9\u6bb5\u5185\u5bb9\u4f60\u522b\u4e71\u52a8\uff0c\u76f4\u63a5\u539f\u6837\u8f93\u51fa\u5c31\u884c\u201d\u3002<\/p>\n
\u6211\u4eec\u7528\u521a\u624d\u7684\u8d85\u5927\u6574\u6570\u6848\u4f8b\u6765\u6d4b\u8bd5\u4e00\u4e0b\uff0c\u5c31\u80fd\u77ac\u95f4\u660e\u767d\u5b83\u7684\u4f5c\u7528\uff1a<\/p>\n
\/\/ \u4f20\u5165\u4e00\u6bb5\u8868\u793a\u8d85\u5927\u6574\u6570\u7684JSON\u6587\u672c\uff08\u6ce8\u610f\u662f\u5b57\u7b26\u4e32\u5f62\u5f0f\uff09\r\nconst rawId = JSON.rawJSON(\"12345678901234567890\");\r\n\/\/ \u5e8f\u5217\u5316\u5305\u542brawJSON\u5bf9\u8c61\u7684\u5bf9\u8c61\r\nconsole.log(JSON.stringify({ id: rawId }));\r\n\/\/ \u8f93\u51fa\uff1a{\"id\":12345678901234567890}<\/pre>\n
\u5b8c\u7f8e\uff01<\/p>\n
\"\u5b8c\u7f8e\u8868\u60c5\u5305\"<\/p>\n
\u65e2\u4fdd\u7559\u4e86\u8d85\u5927\u6574\u6570\u7684\u7cbe\u5ea6\uff0c\u53c8\u4fdd\u8bc1\u4e86\u5e8f\u5217\u5316\u540e\u7684id\u662f\u6570\u5b57\u7c7b\u578b\uff0c\u540e\u7aef\u63a5\u53e3\u80fd\u6b63\u5e38\u63a5\u6536\u3002<\/p>\n
\u8fd9\u5c31\u662frawJSON\u6700\u6838\u5fc3\u7684\u4f5c\u7528\u2014\u2014\u8ba9\u6211\u4eec\u80fd\u201c\u624b\u52a8\u63a7\u5236\u201dJSON\u5e8f\u5217\u5316\u7684\u7ed3\u679c\uff0c\u89e3\u51b3stringify\u65e0\u6cd5\u5904\u7406\u7684\u7cbe\u5ea6\u4e22\u5931\u3001\u7c7b\u578b\u4e0d\u7b26\u7b49\u95ee\u9898\u3002<\/p>\n
\u518d\u4e3e\u4e00\u4e2a\u66f4\u76f4\u89c2\u7684\u5bf9\u6bd4\uff0c\u5e2e\u5927\u5bb6\u5206\u6e05rawJSON\u548c\u666e\u901a\u5b57\u7b26\u4e32\u7684\u533a\u522b\uff1a<\/p>\n
\/\/ \u666e\u901a\u5b57\u7b26\u4e32\r\nconst normalStr = \"12345678901234567890\";\r\n\/\/ rawJSON\u5bf9\u8c61\r\nconst rawStr = JSON.rawJSON(\"12345678901234567890\");\r\n\r\n\/\/ \u5206\u522b\u5e8f\u5217\u5316\r\nconsole.log(JSON.stringify({ normal: normalStr })); \/\/ {\"normal\":\"12345678901234567890\"}\r\nconsole.log(JSON.stringify({ raw: rawStr }));       \/\/ {\"raw\":12345678901234567890}<\/pre>\n
\u5f88\u660e\u663e\uff1a\u666e\u901a\u5b57\u7b26\u4e32\u4f1a\u88abstringify\u52a0\u4e0a\u5f15\u53f7\uff0c\u53d8\u6210\u5b57\u7b26\u4e32\u7c7b\u578b\uff1b\u800crawJSON\u5bf9\u8c61\u4f1a\u88ab\u539f\u6837\u8f93\u51fa\uff0c\u4fdd\u6301\u539f\u672c\u7684JSON\u7c7b\u578b\uff08\u8fd9\u91cc\u662f\u6570\u5b57\uff09\u3002<\/p>\n
\u4e09\u3001rawJSON\u76843\u4e2a\u5173\u952e\u7ec6\u8282<\/h3>\n
\u5f88\u591a\u540c\u5b66\u7528rawJSON\u65f6\u4f1a\u8e29\u5751\uff0c\u4e0d\u662f\u56e0\u4e3a\u65b9\u6cd5\u672c\u8eab\u96be\uff0c\u800c\u662f\u6ca1\u6ce8\u610f\u5b83\u7684\u51e0\u4e2a\u5173\u952e\u7ec6\u8282\u3002<\/p>\n
\u7ed3\u5408\u65e5\u5e38\u5f00\u53d1\u573a\u666f\uff0c\u6211\u628a\u8fd9\u4e9b\u7ec6\u8282\u6574\u7406\u51fa\u6765\uff0c\u5e2e\u5927\u5bb6\u907f\u5751\u3002<\/p>\n
\"\u907f\u5751\"<\/p>\n
\u7ec6\u82821\uff1a\u4f20\u5165\u7684\u5fc5\u987b\u662f\u201c\u5408\u6cd5\u7684JSON\u539f\u8bed\u6587\u672c\u201d<\/h4>\n
rawJSON\u7684\u53c2\u6570\u5fc5\u987b\u662f\u4e00\u6bb5\u5408\u6cd5\u7684JSON\u6587\u672c\uff0c\u800c\u4e14\u53ea\u80fd\u662fJSON\u539f\u8bed\uff08\u6570\u5b57\u3001\u5b57\u7b26\u4e32\u3001\u5e03\u5c14\u503c\u3001null\uff09\uff0c\u4e0d\u80fd\u662f\u5bf9\u8c61\u6216\u6570\u7ec4\u3002<\/p>\n
\u5982\u679c\u4f20\u5165\u7684\u6587\u672c\u4e0d\u5408\u6cd5\uff0c\u6216\u8005\u662f\u5bf9\u8c61\/\u6570\u7ec4\uff0c\u4f1a\u76f4\u63a5\u629b\u51faSyntaxError\u9519\u8bef\u3002<\/p>\n
\/\/ \u5408\u6cd5\uff1a\u6570\u5b57\u6587\u672c\r\nJSON.rawJSON(\"123\"); \/\/ \u6b63\u786e\r\n\/\/ \u5408\u6cd5\uff1a\u5b57\u7b26\u4e32\u6587\u672c\uff08\u6ce8\u610f\u5185\u90e8\u8981\u52a0\u5f15\u53f7\uff09\r\nJSON.rawJSON('\"hello\"'); \/\/ \u6b63\u786e\uff0c\u5e8f\u5217\u5316\u540e\u662f\"hello\"\r\n\/\/ \u5408\u6cd5\uff1a\u5e03\u5c14\u503c\u6587\u672c\r\nJSON.rawJSON(\"true\"); \/\/ \u6b63\u786e\r\n\/\/ \u975e\u6cd5\uff1a\u4f20\u5165\u5bf9\u8c61\u6587\u672c\uff08\u4f1a\u62a5\u9519\uff09\r\nJSON.rawJSON('{\"name\":\"\u5f20\u4e09\"}'); \/\/ SyntaxError\r\n\/\/ \u975e\u6cd5\uff1a\u4f20\u5165\u4e0d\u5408\u6cd5\u7684JSON\u6587\u672c\uff08\u4f1a\u62a5\u9519\uff09\r\nJSON.rawJSON(\"123abc\"); \/\/ SyntaxError<\/pre>\n
\u8fd9\u91cc\u6709\u4e2a\u5bb9\u6613\u8e29\u7684\u5751\uff1a\u5982\u679c\u60f3\u5e8f\u5217\u5316\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u5185\u5bb9\uff0c\u4f20\u5165\u7684\u6587\u672c\u5fc5\u987b\u52a0\u4e0a\u5f15\u53f7\u3002<\/p>\n
\u6bd4\u5982\u6211\u4eec\u60f3\u8ba9\u5e8f\u5217\u5316\u540e\u7684\u7ed3\u679c\u662f\u5b57\u7b26\u4e32”hello”\uff0c\u5c31\u5fc5\u987b\u4f20\u5165'”hello”‘\uff08\u5916\u5c42\u662f\u53c2\u6570\u7684\u5f15\u53f7\uff0c\u5185\u5c42\u662fJSON\u5b57\u7b26\u4e32\u7684\u5f15\u53f7\uff09\uff0c\u5426\u5219\u4f1a\u62a5\u9519\u3002<\/p>\n
\u7ec6\u82822\uff1a\u8fd4\u56de\u7684\u662f\u201c\u7279\u6b8a\u5bf9\u8c61\u201d\uff0c\u4e0d\u662f\u666e\u901a\u503c<\/h4>\n
JSON.rawJSON\u8fd4\u56de\u7684\u4e0d\u662f\u5b57\u7b26\u4e32\uff0c\u4e5f\u4e0d\u662f\u6570\u5b57\uff0c\u800c\u662f\u4e00\u4e2a\u7279\u6b8a\u7684\u201c\u539f\u59cbJSON\u5bf9\u8c61\u201d\u3002\u8fd9\u4e2a\u5bf9\u8c61\u6709\u4e24\u4e2a\u7279\u70b9\uff1a<\/p>\n
    \n
  1. \u5b83\u7684\u539f\u578b\u662fnull\uff0c\u800c\u4e14\u662f\u51bb\u7ed3\u7684\uff08frozen\uff09\uff0c\u65e0\u6cd5\u4fee\u6539\u5b83\u7684\u5c5e\u6027\uff0c\u4e5f\u65e0\u6cd5\u7ed9\u5b83\u6dfb\u52a0\u65b0\u5c5e\u6027\uff0c\u907f\u514d\u88ab\u610f\u5916\u7be1\u6539\uff1b<\/li>\n
  2. \u5b83\u6709\u4e00\u4e2apublic\u5c5e\u6027rawJSON\uff0c\u91cc\u9762\u5b58\u50a8\u7740\u6211\u4eec\u4f20\u5165\u7684\u539f\u59cb\u5b57\u7b26\u4e32\uff1b<\/li>\n<\/ol>\n
    \u6211\u4eec\u53ef\u4ee5\u6253\u5370\u51fa\u6765\u770b\u770b\uff1a<\/p>\n
    const raw = JSON.rawJSON(\"123456\");\r\nconsole.log(raw); \/\/ \u8f93\u51fa\uff1a{ rawJSON: \"123456\" }\r\nconsole.log(Object.getPrototypeOf(raw)); \/\/ null\r\nconsole.log(Object.isFrozen(raw)); \/\/ true<\/pre>\n
    \u8fd9\u4e2a\u7279\u6b8a\u5bf9\u8c61\u7684\u552f\u4e00\u4f5c\u7528\uff0c\u5c31\u662f\u544a\u8bc9JSON.stringify\uff1a\u201c\u6211\u91cc\u9762\u7684\u5185\u5bb9\u8981\u539f\u6837\u8f93\u51fa\u201d\u3002<\/p>\n
    \u9664\u6b64\u4e4b\u5916\uff0c\u5b83\u6ca1\u6709\u5176\u4ed6\u5b9e\u9645\u7528\u9014\uff0c\u4e5f\u4e0d\u80fd\u5f53\u4f5c\u666e\u901a\u5bf9\u8c61\u4f7f\u7528\u3002<\/p>\n
    \u7ec6\u82823\uff1a\u914d\u5408JSON.isRawJSON\u5224\u65ad\u662f\u5426\u4e3arawJSON\u5bf9\u8c61<\/h4>\n
    \u65e2\u7136rawJSON\u8fd4\u56de\u7684\u662f\u7279\u6b8a\u5bf9\u8c61\uff0c\u90a3\u6211\u4eec\u600e\u4e48\u5224\u65ad\u4e00\u4e2a\u503c\u662f\u4e0d\u662frawJSON\u5bf9\u8c61\u5462\uff1f<\/p>\n
    JS\u63d0\u4f9b\u4e86\u5bf9\u5e94\u7684\u5224\u65ad\u65b9\u6cd5\uff1aJSON.isRawJSON\u3002<\/p>\n
    \u8fd9\u4e2a\u65b9\u6cd5\u5f88\u7b80\u5355\uff0c\u4f20\u5165\u4e00\u4e2a\u503c\uff0c\u8fd4\u56de\u5e03\u5c14\u503c\uff0ctrue<\/code>\u8868\u793a\u662frawJSON\u5bf9\u8c61\uff0cfalse<\/code>\u8868\u793a\u4e0d\u662f\u3002<\/p>\n
    const raw = JSON.rawJSON(\"123\");\r\nconst normal = 123;\r\n\r\nconsole.log(JSON.isRawJSON(raw)); \/\/ true\r\nconsole.log(JSON.isRawJSON(normal)); \/\/ false\r\nconsole.log(JSON.isRawJSON({})); \/\/ false<\/pre>\n
    \u8fd9\u4e2a\u65b9\u6cd5\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u5f88\u5b9e\u7528\uff0c\u6bd4\u5982\u6211\u4eec\u63a5\u6536\u4e00\u4e2a\u672a\u77e5\u503c\uff0c\u60f3\u5224\u65ad\u5b83\u662f\u4e0d\u662frawJSON\u5bf9\u8c61\uff0c\u518d\u51b3\u5b9a\u5982\u4f55\u5904\u7406\uff0c\u5c31\u53ef\u4ee5\u7528\u5b83\u3002<\/p>\n
    \u56db\u3001JSON.rawJSON\u7684\u5b9e\u9645\u5e94\u7528\u573a\u666f<\/h3>\n
    \u8bb2\u5b8c\u4e86\u7ec6\u8282\uff0c\u6211\u4eec\u518d\u8bf4\u8bf4rawJSON\u5728\u5b9e\u9645\u5f00\u53d1\u4e2d\u5230\u5e95\u80fd\u7528\u5230\u54ea\u4e9b\u5730\u65b9\u3002\u9664\u4e86\u524d\u9762\u63d0\u5230\u7684\u201c\u8d85\u5927\u6574\u6570\u7cbe\u5ea6\u4fdd\u7559\u201d\uff0c\u8fd8\u6709\u4e24\u4e2a\u9ad8\u9891\u573a\u666f\u3002<\/p>\n
    \u573a\u666f1\uff1a\u89e3\u51b3\u8d85\u5927\u6574\u6570\u3001BigInt\u5e8f\u5217\u5316\u95ee\u9898<\/h4>\n
    \u9664\u4e86\u666e\u901a\u7684\u8d85\u5927\u6574\u6570\uff0cBigInt\u7c7b\u578b\u7684\u5e8f\u5217\u5316\u4e5f\u662f\u4e00\u4e2a\u75db\u70b9\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cstringify\u65e0\u6cd5\u5e8f\u5217\u5316BigInt\uff0c\u4f1a\u76f4\u63a5\u62a5\u9519\uff1a<\/p>\n
    const bigNum = 12345678901234567890n;\r\nJSON.stringify({ num: bigNum }); \/\/ Uncaught TypeError: Do not know how to serialize a BigInt\r\n\r\n\u8fd9\u65f6\u5019\uff0c\u6211\u4eec\u5c31\u53ef\u4ee5\u7528rawJSON\u6765\u89e3\u51b3\uff1a\r\nconst bigNum = 12345678901234567890n;\r\n\/\/ \u5c06BigInt\u8f6c\u6210\u5b57\u7b26\u4e32\uff0c\u4f20\u5165rawJSON\r\nconst rawBig = JSON.rawJSON(bigNum.toString());\r\n\/\/ \u5e8f\u5217\u5316\u540e\u6b63\u5e38\u8f93\u51fa\u6570\u5b57\u7c7b\u578b\r\nconsole.log(JSON.stringify({ num: rawBig })); \/\/ {\"num\":12345678901234567890}<\/pre>\n
    \u8fd9\u6837\u65e2\u89e3\u51b3\u4e86BigInt\u65e0\u6cd5\u5e8f\u5217\u5316\u7684\u95ee\u9898\uff0c\u53c8\u4fdd\u7559\u4e86\u6570\u5b57\u7c7b\u578b\uff0c\u540e\u7aef\u63a5\u53e3\u4e5f\u80fd\u6b63\u5e38\u63a5\u6536\u3002<\/p>\n
    \u573a\u666f2\uff1a\u7cbe\u786e\u63a7\u5236JSON\u5e8f\u5217\u5316\u683c\u5f0f<\/h4>\n
    \u6709\u65f6\u5019\uff0c\u6211\u4eec\u9700\u8981\u8ba9JSON\u5e8f\u5217\u5316\u7684\u7ed3\u679c\u5b8c\u5168\u7b26\u5408\u7279\u5b9a\u683c\u5f0f\uff0c\u800cstringify\u7684\u9ed8\u8ba4\u5904\u7406\u4f1a\u4e0d\u7b26\u5408\u9884\u671f\u3002\u6bd4\u5982\uff0c\u6211\u4eec\u9700\u8981\u5e8f\u5217\u5316\u4e00\u4e2a\u7279\u6b8a\u7684\u5b57\u7b26\u4e32\uff0c\u8981\u6c42\u5b83\u4e0d\u88ab\u8f6c\u4e49\u3001\u4e0d\u6dfb\u52a0\u989d\u5916\u5f15\u53f7\u3002<\/p>\n
    \u4e3e\u4e2a\u4f8b\u5b50\uff1a\u540e\u7aef\u8981\u6c42\u6211\u4eec\u4f20\u5165\u4e00\u4e2aJSON\u5b57\u7b26\u4e32\uff0c\u91cc\u9762\u5305\u542b\u8f6c\u4e49\u5b57\u7b26\uff0c\u4f46\u4e0d\u9700\u8981\u88ab\u518d\u6b21\u8f6c\u4e49\u3002\u5982\u679c\u7528\u666e\u901a\u5b57\u7b26\u4e32\uff0cstringify\u4f1a\u81ea\u52a8\u8f6c\u4e49\uff0c\u5bfc\u81f4\u683c\u5f0f\u9519\u8bef\uff1a<\/p>\n
    \/\/ \u671f\u671b\u8f93\u51fa\uff1a{\"content\":\"hello\\\\world\"}\r\n\/\/ \u666e\u901a\u5b57\u7b26\u4e32\u5e8f\u5217\u5316\r\nconsole.log(JSON.stringify({ content: \"hello\\\\world\" }));\r\n\/\/ \u5b9e\u9645\u8f93\u51fa\uff1a{\"content\":\"hello\\\\\\\\world\"}\uff08\u591a\u4e86\u4e00\u4e2a\u8f6c\u4e49\u7b26\uff09\r\n\r\n\/\/ \u7528rawJSON\u89e3\u51b3\r\nconst rawContent = JSON.rawJSON('\"hello\\\\\\\\world\"');\r\nconsole.log(JSON.stringify({ content: rawContent }));\r\n\/\/ \u8f93\u51fa\uff1a{\"content\":\"hello\\\\world\"}\uff08\u7b26\u5408\u9884\u671f\uff09<\/pre>\n
    \u8fd9\u79cd\u573a\u666f\u5728\u5bf9\u63a5\u4e00\u4e9b\u8001\u65e7\u63a5\u53e3\u3001\u6216\u8005\u7279\u6b8a\u683c\u5f0f\u8981\u6c42\u7684\u63a5\u53e3\u65f6\u5f88\u5e38\u89c1\uff0crawJSON\u80fd\u5e2e\u6211\u4eec\u7cbe\u51c6\u63a7\u5236\u5e8f\u5217\u5316\u7684\u7ed3\u679c\uff0c\u907f\u514d\u683c\u5f0f\u9519\u8bef\u3002<\/p>\n
    \u907f\u5751\u63d0\u9192\uff1a\u8fd9\u4e9b\u60c5\u51b5\u522b\u7528rawJSON<\/h4>\n
    rawJSON\u867d\u7136\u5b9e\u7528\uff0c\u4f46\u4e0d\u662f\u4e07\u80fd\u7684\uff0c\u6709\u4e9b\u573a\u666f\u4e0b\u4f7f\u7528\u53cd\u800c\u4f1a\u7ed9\u81ea\u5df1\u6dfb\u9ebb\u70e6\u3002\u7ed3\u5408\u6211\u7684\u5f00\u53d1\u7ecf\u9a8c\uff0c\u603b\u7ed3\u4e863\u4e2a\u201c\u522b\u7528\u201d\u7684\u573a\u666f\uff1a<\/p>\n
      \n
    1. \u4e0d\u9700\u8981\u7cbe\u786e\u63a7\u5236\u5e8f\u5217\u5316\u7ed3\u679c\u65f6\uff0c\u522b\u7528\u3002\u5982\u679c\u53ea\u662f\u666e\u901a\u7684\u5bf9\u8c61\u5e8f\u5217\u5316\uff0c\u7528stringify\u5c31\u8db3\u591f\u4e86\uff0crawJSON\u4f1a\u589e\u52a0\u4e0d\u5fc5\u8981\u7684\u4ee3\u7801\u590d\u6742\u5ea6\uff1b<\/li>\n
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    3. \u517c\u5bb9\u6027\u8981\u6c42\u9ad8\u7684\u9879\u76ee\uff0c\u614e\u7528\u3002rawJSON\u662fES2025\u5f15\u5165\u7684\u65b0\u7279\u6027\uff0c\u76ee\u524d\uff082026\u5e74\uff09Chrome\u3001Edge\u7b49\u73b0\u4ee3\u6d4f\u89c8\u5668\u5df2\u7ecf\u652f\u6301\uff0c\u4f46\u4e00\u4e9b\u8001\u65e7\u6d4f\u89c8\u5668\uff08\u6bd4\u5982IE\uff09\u3001\u90e8\u5206\u56fd\u4ea7\u6d4f\u89c8\u5668\uff08\u5c24\u5176\u662f\u7535\u89c6\u7aef\u3001\u4f4e\u7aef\u8bbe\u5907\uff09\u8fd8\u4e0d\u652f\u6301\uff0c\u9700\u8981\u505a\u597d\u517c\u5bb9\u5904\u7406\uff08\u53ef\u4ee5\u7528ponyfill\u586b\u5145\uff09\u3002<\/li>\n<\/ol>\n
      \u4e94\u3001\u517c\u5bb9\u6027\u3001ponyfill\u53ca\u7ed3\u8bed<\/h3>\n
      rawJSON\u65b9\u6cd5\u7684\u517c\u5bb9\u6027\u5982\u4e0b\u56fe\u6240\u793a\uff1a<\/p>\n
      \"rawJSON\u517c\u5bb9\u6027\"<\/p>\n
       ponyfill <\/h4>\n
      JSON.rawJSON \u548c isRawJSON \u7684 ponyfill\u53ef\u4ee5\u53c2\u89c1\u8fd9\u4e2a\u9879\u76ee\uff1ahttps:\/\/github.com\/ungap\/raw-json<\/a><\/p>\n
      \u6700\u540e\u603b\u7ed3<\/h4>\n
      \u5176\u5b9eJSON.rawJSON\u7684\u6838\u5fc3\u903b\u8f91\u5f88\u7b80\u5355\uff0c\u4e00\u53e5\u8bdd\u5c31\u80fd\u6982\u62ec\uff1a\u8ba9JSON.stringify\u201c\u539f\u6837\u8f93\u51fa\u201d\u4e00\u6bb5\u5408\u6cd5\u7684JSON\u539f\u8bed\u6587\u672c\uff0c\u89e3\u51b3\u7cbe\u5ea6\u4e22\u5931\u3001\u7c7b\u578b\u4e0d\u7b26\u3001\u683c\u5f0f\u63a7\u5236\u7b49\u95ee\u9898\u3002<\/p>\n
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