{"id":167295,"date":"2024-05-08T15:59:43","date_gmt":"2024-05-08T07:59:43","guid":{"rendered":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/167295.html"},"modified":"2024-05-08T15:59:46","modified_gmt":"2024-05-08T07:59:46","slug":"javascript%e7%9a%84%e5%ad%97%e7%ac%a6%e4%b8%b2%e7%b1%bb%e5%9e%8b%e8%b5%8b%e5%80%bc%e6%93%8d%e4%bd%9c%e6%98%af%e5%80%bc%e4%bc%a0%e9%80%92","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/ask-ask\/167295.html","title":{"rendered":"javascript\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u662f\u503c\u4f20\u9012"},"content":{"rendered":"

\"javascript\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u662f\u503c\u4f20\u9012\"<\/p>\n

JavaScript\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u662f\u503c\u4f20\u9012<\/strong>\u3002\u8fd9\u610f\u5473\u7740\u5f53\u4e00\u4e2a\u5b57\u7b26\u4e32\u53d8\u91cf\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u65f6\u3001\u662f\u5c06\u539f\u59cb\u5b57\u7b26\u4e32\u7684\u503c\u590d\u5236\u5230\u65b0\u53d8\u91cf\u4e2d\u3001\u800c\u4e0d\u662f\u5f15\u7528\u540c\u4e00\u4e2a\u5185\u5b58\u5730\u5740\u3002\u5b57\u7b26\u4e32\u5728JavaScript\u4e2d\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u8fd9\u610f\u5473\u7740\u4e00\u65e6\u4e00\u4e2a\u5b57\u7b26\u4e32\u88ab\u521b\u5efa\uff0c\u5b83\u7684\u503c\u5c31\u4e0d\u80fd\u88ab\u6539\u53d8\u3002<\/p>\n<\/p>\n

\u5f53\u6211\u4eec\u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u4e32\u53d8\u91cf\u5e76\u8d4b\u4e88\u5b83\u4e00\u4e2a\u503c\u65f6\uff0cJavaScript\u5f15\u64ce\u4f1a\u5728\u5185\u5b58\u4e2d\u521b\u5efa\u8fd9\u4e2a\u5b57\u7b26\u4e32\u503c\u3002\u5982\u679c\u6211\u4eec\u5c06\u8fd9\u4e2a\u53d8\u91cf\u8d4b\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\uff0cJavaScript\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u526f\u672c\uff0c\u7136\u540e\u8d4b\u7ed9\u8fd9\u4e2a\u65b0\u53d8\u91cf\u3002\u5373\u4f7f\u539f\u59cb\u5b57\u7b26\u4e32\u7684\u503c\u7531\u4e8e\u67d0\u4e9b\u64cd\u4f5c\u800c\u6539\u53d8\uff0c\u8fd9\u4e2a\u53d8\u5316\u4e5f\u4ec5\u9650\u4e8e\u6700\u521d\u7684\u53d8\u91cf\uff0c\u5b83\u4e0d\u4f1a\u5f71\u54cd\u5230\u8d4b\u503c\u526f\u672c\u3002\u8fd9\u79cd\u673a\u5236\u786e\u4fdd\u4e86\u5b57\u7b26\u4e32\u7684\u4e0d\u53d8\u6027\u3002<\/p>\n<\/p>\n

\u4e00\u3001STRING IMMUTABILITY AND VALUE COPYING<\/h3>\n<\/p>\n

JavaScript\u4e2d\u7684\u5b57\u7b26\u4e32\u88ab\u8bbe\u8ba1\u4e3a\u4e0d\u53ef\u53d8\u7684\u6570\u636e\u7c7b\u578b\uff0c\u8fd9\u610f\u5473\u7740\u5b57\u7b26\u4e32\u4e00\u65e6\u88ab\u521b\u5efa\uff0c\u5b83\u6240\u5305\u542b\u7684\u5b57\u7b26\u5e8f\u5217\u5c31\u4e0d\u80fd\u6539\u53d8\u3002\u5bf9\u5b57\u7b26\u4e32\u7684\u4efb\u4f55\u201c\u4fee\u6539\u201d\u64cd\u4f5c\u5b9e\u9645\u4e0a\u662f\u521b\u5efa\u4e86\u4e00\u4e2a\u5168\u65b0\u7684\u5b57\u7b26\u4e32\u5e76\u66ff\u6362\u4e86\u65e7\u7684\u5b57\u7b26\u4e32\u3002\u4e0d\u53ef\u53d8\u6027\u6709\u52a9\u4e8e\u63d0\u9ad8\u4ee3\u7801\u7684\u6027\u80fd\u548c\u5b89\u5168\u6027\u3002<\/p>\n<\/p>\n

\u6bcf\u5f53\u5bf9\u5b57\u7b26\u4e32\u8fdb\u884c\u64cd\u4f5c\uff0c\u5982\u62fc\u63a5\u3001\u88c1\u526a\u6216\u66ff\u6362\u65f6\uff0c\u5b9e\u9645\u4e0a\u90fd\u4f1a\u4ea7\u751f\u65b0\u7684\u5b57\u7b26\u4e32\u3002\u5bf9\u4e8e\u5b57\u7b26\u4e32\u53d8\u91cf\uff0c\u6211\u4eec\u53ef\u4ee5\u91cd\u65b0\u8d4b\u503c\uff0c\u4f46\u8fd9\u5b9e\u9645\u4e0a\u662f\u7528\u65b0\u7684\u5b57\u7b26\u4e32\u503c\u66ff\u6362\u4e86\u53d8\u91cf\u4e2d\u7684\u65e7\u503c\u3002<\/p>\n<\/p>\n

\u4e8c\u3001THE MECHANISM BEHIND STRING ASSIGNMENT<\/h3>\n<\/p>\n

\u5f53\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u8d4b\u503c\u7ed9\u4e00\u4e2a\u53d8\u91cf\u65f6\uff0cJavaScript\u5185\u90e8\u64cd\u4f5c\u786e\u4fdd\u4e86\u8fd9\u4e2a\u53d8\u91cf\u83b7\u5f97\u4e86\u5b57\u7b26\u4e32\u503c\u7684\u4e00\u4e2a\u72ec\u7acb\u62f7\u8d1d\u3002\u8fd9\u4e2a\u590d\u5236\u662f\u4e00\u79cd\u201c\u6df1\u590d\u5236\u201d\uff0c\u56e0\u4e3a\u5b83\u4f1a\u521b\u5efa\u539f\u59cb\u6570\u636e\u7ed3\u6784\u7684\u7cbe\u786e\u526f\u672c\u3002<\/p>\n<\/p>\n

\u56e0\u4e3a\u5b57\u7b26\u4e32\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u6240\u4ee5\u4e0d\u53ef\u80fd\u901a\u8fc7\u5bf9\u8d4b\u503c\u526f\u672c\u7684\u4efb\u4f55\u4fee\u6539\u6765\u5f71\u54cd\u539f\u59cb\u5b57\u7b26\u4e32\u3002\u8fd9\u4e0e\u5176\u4ed6\u8bf8\u5982\u5bf9\u8c61\u6216\u6570\u7ec4\u7684\u5f15\u7528\u7c7b\u578b\u4e0d\u540c\uff0c\u5f15\u7528\u7c7b\u578b\u7684\u8d4b\u503c\u662f\u4f20\u9012\u7684\u5f15\u7528\u672c\u8eab\uff0c\u800c\u975e\u5176\u503c\u7684\u526f\u672c\u3002<\/p>\n<\/p>\n

\u4e09\u3001IMPLICATIONS OF VALUE PASSING<\/h3>\n<\/p>\n

\u503c\u4f20\u9012\u673a\u5236\u5bf9\u7f16\u7a0b\u903b\u8f91\u6709\u660e\u663e\u7684\u5f71\u54cd\u3002\u9996\u5148\uff0c\u5b83\u786e\u4fdd\u5b57\u7b26\u4e32\u53ef\u4ee5\u4f5c\u4e3a\u53ef\u9760\u7684\u6570\u636e\u8fdb\u884c\u5171\u4eab\u4e14\u4e0d\u5fc5\u62c5\u5fc3\u5176\u88ab\u65e0\u610f\u4e2d\u4fee\u6539\u3002\u5176\u6b21\uff0c\u6bcf\u6b21\u5b57\u7b26\u4e32\u8d4b\u503c\u90fd\u4f1a\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5b57\u7b26\u4e32\u526f\u672c\uff0c\u5982\u679c\u5728\u7a0b\u5e8f\u4e2d\u91cd\u590d\u8fdb\u884c\u6b64\u7c7b\u64cd\u4f5c\uff0c\u6709\u53ef\u80fd\u5bfc\u81f4\u5185\u5b58\u6d88\u8017\u589e\u52a0\u3002<\/p>\n<\/p>\n

\u56db\u3001COMPARING STRINGS<\/h3>\n<\/p>\n

\u5728\u6bd4\u8f83\u5b57\u7b26\u4e32\u65f6\uff0cJavaScript\u6bd4\u8f83\u7684\u662f\u5b57\u7b26\u4e32\u7684\u503c\u800c\u4e0d\u662f\u5f15\u7528\u3002\u5373\u4fbf\u662f\u4e24\u4e2a\u770b\u4f3c\u76f8\u540c\u7684\u5b57\u7b26\u4e32\u4e5f\u53ef\u80fd\u6765\u81ea\u4e0d\u540c\u7684\u5185\u5b58\u4f4d\u7f6e\uff0c\u4f46\u53ea\u8981\u5b83\u4eec\u7684\u5185\u5bb9\u76f8\u540c\uff0c\u6bd4\u8f83\u65f6\u5c31\u88ab\u8ba4\u4e3a\u662f\u76f8\u7b49\u7684\u3002<\/p>\n<\/p>\n

\u8fd9\u4e0e\u5bf9\u8c61\u7684\u6bd4\u8f83\u5f62\u6210\u5bf9\u6bd4\uff0c\u5bf9\u8c61\u7684\u6bd4\u8f83\u662f\u57fa\u4e8e\u5f15\u7528\u4f4d\u7f6e\uff0c\u800c\u4e0d\u662f\u503c\u3002\u56e0\u6b64\uff0c\u5373\u4fbf\u4e24\u4e2a\u5bf9\u8c61\u5305\u542b\u76f8\u540c\u7684\u6570\u636e\uff0c\u4f46\u5982\u679c\u5b83\u4eec\u5f15\u7528\u4e0d\u540c\u7684\u5185\u5b58\u5730\u5740\uff0c\u90a3\u4e48\u5b83\u4eec\u5c31\u4e0d\u76f8\u7b49\u3002<\/p>\n<\/p>\n

\u4e94\u3001PERFORMANCE CONSIDERATIONS<\/h3>\n<\/p>\n

\u5c3d\u7ba1\u5b57\u7b26\u4e32\u7684\u503c\u4f20\u9012\u5728\u65e5\u5e38\u4f7f\u7528\u4e2d\u5f88\u65b9\u4fbf\uff0c\u4f46\u662f\u5b83\u4e5f\u53ef\u80fd\u5f15\u53d1\u6027\u80fd\u95ee\u9898\u3002\u5728\u5904\u7406\u5927\u91cf\u6216\u5927\u5c3a\u5bf8\u5b57\u7b26\u4e32\u7684\u64cd\u4f5c\u65f6\uff0c\u9891\u7e41\u7684\u8d4b\u503c\u548c\u5b57\u7b26\u4e32\u64cd\u4f5c\u53ef\u80fd\u5bfc\u81f4\u663e\u8457\u7684\u5904\u7406\u65f6\u95f4\u548c\u5185\u5b58\u5360\u7528\u3002<\/p>\n<\/p>\n

\u5f00\u53d1\u8005\u8981\u6ce8\u610f\u5b57\u7b26\u4e32\u7684\u4f7f\u7528\u6a21\u5f0f\uff0c\u4f8b\u5982\uff0c\u4f7f\u7528\u5b57\u7b26\u4e32\u7f13\u51b2\u533a\u3001\u5b57\u7b26\u4e32\u8fde\u63a5\u65b9\u6848\u6216\u5176\u4ed6\u4f18\u5316\u624b\u6bb5\u6765\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6027\u80fd\u6d88\u8017\u3002<\/p>\n<\/p>\n

\u516d\u3001BEST PRACTICES IN HANDLING STRINGS<\/h3>\n<\/p>\n

\u5408\u7406\u5904\u7406\u5b57\u7b26\u4e32\u5305\u62ec\u9650\u5236\u4e0d\u5fc5\u8981\u7684\u8d4b\u503c\u548c\u64cd\u4f5c\u3001\u4f7f\u7528\u73b0\u4ee3JavaScript\u7684\u6a21\u677f\u5b57\u7b26\u4e32\u4ee5\u53ca\u501f\u52a9\u5185\u7f6e\u7684\u5b57\u7b26\u4e32\u65b9\u6cd5\u3002\u540c\u65f6\uff0c\u5bf9\u4e8e\u590d\u6742\u7684\u5b57\u7b26\u4e32\u64cd\u4f5c\uff0c\u4f7f\u7528\u66f4\u9ad8\u7ea7\u7684\u5b57\u7b26\u4e32\u5904\u7406\u5e93\u6216\u6b63\u5219\u8868\u8fbe\u5f0f\u4e5f\u662f\u4e2a\u4e0d\u9519\u7684\u9009\u62e9\u3002<\/p>\n<\/p>\n

\u4e86\u89e3\u5e76\u6b63\u786e\u4f7f\u7528JavaScript\u4e2d\u5b57\u7b26\u4e32\u7684\u503c\u4f20\u9012\u7279\u6027\u5c06\u5e2e\u52a9\u5f00\u53d1\u8005\u5199\u51fa\u66f4\u5b89\u5168\u3001\u9ad8\u6548\u548c\u53ef\u9884\u6d4b\u7684\u4ee3\u7801\uff0c\u7279\u522b\u662f\u5728\u591a\u4eba\u534f\u4f5c\u6216\u5904\u7406\u654f\u611f\u6570\u636e\u65f6\u5c24\u4e3a\u91cd\u8981\u3002<\/p>\n<\/p>\n

\u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n

\u95ee\u98981\uff1a<\/strong> JavaScript\u4e2d\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u662f\u5982\u4f55\u8fdb\u884c\u7684\uff1f<\/p>\n

\u56de\u7b541\uff1a<\/strong> \u5728JavaScript\u4e2d\uff0c\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u662f\u901a\u8fc7\u503c\u4f20\u9012\u6765\u5b9e\u73b0\u7684\u3002\u8fd9\u610f\u5473\u7740\u5f53\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u65f6\uff0c\u5b9e\u9645\u4e0a\u662f\u5c06\u5b57\u7b26\u4e32\u7684\u503c\u590d\u5236\u5230\u65b0\u7684\u53d8\u91cf\u4e2d\u3002\u56e0\u6b64\uff0c\u539f\u59cb\u5b57\u7b26\u4e32\u548c\u65b0\u53d8\u91cf\u662f\u4e24\u4e2a\u72ec\u7acb\u7684\u5b9e\u4f53\uff0c\u5bf9\u5176\u4e2d\u4e00\u4e2a\u7684\u4fee\u6539\u4e0d\u4f1a\u5f71\u54cd\u5230\u53e6\u4e00\u4e2a\u3002<\/p>\n

\u4e3e\u4e2a\u4f8b\u5b50\u6765\u8bf4\uff0c\u5047\u8bbe\u6709\u4e24\u4e2a\u53d8\u91cfstr1<\/code>\u548cstr2<\/code>\uff0c\u521d\u59cb\u65f6\u5b83\u4eec\u90fd\u662f\u6307\u5411\u540c\u4e00\u4e2a\u5b57\u7b26\u4e32"Hello"\u3002\u5f53\u6267\u884cstr2 = str1<\/code>\u65f6\uff0c\u5b9e\u9645\u4e0a\u662f\u5c06\u5b57\u7b26\u4e32"Hello"\u7684\u526f\u672c\u8d4b\u503c\u7ed9\u4e86str2<\/code>\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u6539\u53d8str2<\/code>\u6307\u5411\u7684\u5730\u5740\u3002\u56e0\u6b64\uff0c\u6539\u53d8str1<\/code>\u7684\u503c\u4e0d\u4f1a\u5f71\u54cdstr2<\/code>\uff0c\u53cd\u4e4b\u4ea6\u7136\u3002<\/p>\n

\u503c\u4f20\u9012\u4e0e\u5f15\u7528\u4f20\u9012\u662f\u4e24\u79cd\u5e38\u89c1\u7684\u53c2\u6570\u4f20\u9012\u65b9\u5f0f\u3002\u5728\u503c\u4f20\u9012\u4e2d\uff0c\u51fd\u6570\u7684\u53c2\u6570\u662f\u539f\u59cb\u503c\u7684\u526f\u672c\uff1b\u800c\u5728\u5f15\u7528\u4f20\u9012\u4e2d\uff0c\u51fd\u6570\u7684\u53c2\u6570\u662f\u539f\u59cb\u503c\u7684\u5f15\u7528\u3002JavaScript\u4e2d\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u5c5e\u4e8e\u539f\u59cb\u503c\uff0c\u56e0\u6b64\u5b83\u4eec\u7684\u8d4b\u503c\u64cd\u4f5c\u662f\u503c\u4f20\u9012\u65b9\u5f0f\u3002<\/p>\n

\u95ee\u98982\uff1a<\/strong> \u5b57\u7b26\u4e32\u7c7b\u578b\u5728JavaScript\u4e2d\u662f\u5982\u4f55\u8fdb\u884c\u8d4b\u503c\u64cd\u4f5c\u7684\uff1f<\/p>\n

\u56de\u7b542\uff1a<\/strong> \u5728JavaScript\u4e2d\uff0c\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8d4b\u503c\u64cd\u4f5c\u6d89\u53ca\u503c\u4f20\u9012\u3002\u5f53\u5c06\u4e00\u4e2a\u5b57\u7b26\u4e32\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u65f6\uff0c\u5b9e\u9645\u4e0a\u662f\u5c06\u539f\u59cb\u5b57\u7b26\u4e32\u7684\u526f\u672c\u8d4b\u503c\u7ed9\u65b0\u53d8\u91cf\uff0c\u800c\u4e0d\u662f\u6539\u53d8\u539f\u59cb\u5b57\u7b26\u4e32\u672c\u8eab\u3002<\/p>\n

\u8fd9\u79cd\u8d4b\u503c\u65b9\u5f0f\u7684\u4e00\u4e2a\u91cd\u8981\u7279\u70b9\u662f\uff0c\u4fee\u6539\u5176\u4e2d\u4e00\u4e2a\u53d8\u91cf\u7684\u503c\u4e0d\u4f1a\u5f71\u54cd\u5230\u53e6\u4e00\u4e2a\u53d8\u91cf\u3002\u4e3e\u4e2a\u4f8b\u5b50\uff0c\u5047\u8bbe\u6709\u4e24\u4e2a\u53d8\u91cfstr1<\/code>\u548cstr2<\/code>\uff0c\u521d\u59cb\u65f6\u5b83\u4eec\u90fd\u6307\u5411\u540c\u4e00\u4e2a\u5b57\u7b26\u4e32"Hello"\u3002\u5f53\u6267\u884cstr2 = str1<\/code>\u65f6\uff0cstr2<\/code>\u5b9e\u9645\u4e0a\u662f\u6307\u5411\u4e86\u5b57\u7b26\u4e32"Hello"\u7684\u526f\u672c\uff0c\u800c\u4e0d\u662f\u539f\u59cb\u5b57\u7b26\u4e32\u7684\u5730\u5740\u3002<\/p>\n

\u56e0\u6b64\uff0c\u5982\u679c\u540e\u7eed\u4fee\u6539str1<\/code>\u7684\u503c\uff0c\u5982\u5c06\u5176\u6539\u4e3a"Hi"\uff0c\u90a3\u4e48str2<\/code>\u7684\u503c\u4ecd\u7136\u662f"Hello"\uff0c\u6ca1\u6709\u53d7\u5230\u5f71\u54cd\u3002\u540c\u6837\u5730\uff0c\u5982\u679c\u4fee\u6539str2<\/code>\u7684\u503c\uff0c\u4e0d\u4f1a\u6539\u53d8str1<\/code>\u7684\u503c\u3002<\/p>\n

\u95ee\u98983\uff1a<\/strong> JavaScript\u4e2d\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u5c5e\u4e8e\u54ea\u79cd\u4f20\u9012\u65b9\u5f0f\uff1f<\/p>\n

\u56de\u7b543\uff1a<\/strong> JavaScript\u4e2d\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u5c5e\u4e8e\u503c\u4f20\u9012\u65b9\u5f0f\u3002\u503c\u4f20\u9012\u662f\u4e00\u79cd\u53c2\u6570\u4f20\u9012\u7684\u65b9\u5f0f\uff0c\u610f\u5473\u7740\u51fd\u6570\u6216\u64cd\u4f5c\u4f1a\u5bf9\u539f\u59cb\u503c\u7684\u526f\u672c\u8fdb\u884c\u64cd\u4f5c\uff0c\u800c\u4e0d\u662f\u76f4\u63a5\u5bf9\u539f\u59cb\u503c\u8fdb\u884c\u64cd\u4f5c\u3002<\/p>\n

\u5bf9\u4e8e\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8d4b\u503c\u64cd\u4f5c\u6765\u8bf4\uff0c\u5f53\u4e00\u4e2a\u5b57\u7b26\u4e32\u88ab\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u65f6\uff0c\u5b9e\u9645\u4e0a\u662f\u5c06\u539f\u59cb\u5b57\u7b26\u4e32\u7684\u526f\u672c\u8d4b\u503c\u7ed9\u65b0\u53d8\u91cf\u3002\u8fd9\u610f\u5473\u7740\u4e24\u4e2a\u53d8\u91cf\u4e4b\u95f4\u5b58\u5728\u7740\u72ec\u7acb\u7684\u5185\u5b58\u7a7a\u95f4\uff0c\u4e92\u4e0d\u5e72\u6270\u3002<\/p>\n

\u8fd9\u79cd\u503c\u4f20\u9012\u7684\u65b9\u5f0f\u5728\u6bcf\u4e2a\u53d8\u91cf\u7684\u8d4b\u503c\u64cd\u4f5c\u4e2d\u90fd\u5b58\u5728\uff0c\u5373\u4f7f\u5b83\u4eec\u6700\u521d\u6307\u5411\u540c\u4e00\u4e2a\u5b57\u7b26\u4e32\u3002\u901a\u8fc7\u503c\u4f20\u9012\uff0cJavaScript\u4fdd\u8bc1\u4e86\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u8d4b\u503c\u64cd\u4f5c\u7684\u72ec\u7acb\u6027\uff0c\u8fd9\u5bf9\u4e8e\u5f00\u53d1\u4eba\u5458\u6765\u8bf4\u662f\u975e\u5e38\u6709\u7528\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"JavaScript\u7684\u5b57\u7b26\u4e32\u7c7b\u578b\u8d4b\u503c\u64cd\u4f5c\u662f\u503c\u4f20\u9012\u3002\u8fd9\u610f\u5473\u7740\u5f53\u4e00\u4e2a\u5b57\u7b26\u4e32\u53d8\u91cf\u8d4b\u503c\u7ed9\u53e6\u4e00\u4e2a\u53d8\u91cf\u65f6\u3001\u662f\u5c06\u539f\u59cb\u5b57\u7b26\u4e32\u7684 […]","protected":false},"author":3,"featured_media":167298,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[37],"tags":[],"acf":[],"_links":{"self":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/167295"}],"collection":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/comments?post=167295"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/167295\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/167298"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=167295"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=167295"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=167295"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}