{"id":308529,"date":"2024-05-20T21:03:33","date_gmt":"2024-05-20T13:03:33","guid":{"rendered":""},"modified":"2024-05-20T21:03:59","modified_gmt":"2024-05-20T13:03:59","slug":"java-%e5%b8%b8%e9%87%8f%e6%b1%a0%e6%80%8e%e4%b9%88%e4%bd%bf%e7%94%a8","status":"publish","type":"post","link":"https:\/\/docs.pingcode.com\/ask\/308529.html","title":{"rendered":"Java \u5e38\u91cf\u6c60\u600e\u4e48\u4f7f\u7528"},"content":{"rendered":"

\"Java<\/p>\n

Java \u5e38\u91cf\u6c60<\/strong> \u4e3b\u8981\u7528\u4e8e\u5b58\u50a8\u7f16\u8bd1\u671f\u95f4\u751f\u6210\u7684\u5404\u79cd\u5b57\u9762\u91cf\u548c\u7b26\u53f7\u5f15\u7528\uff0c\u8fd9\u4e9b\u5185\u5bb9\u4e0d\u9700\u8981\u6bcf\u6b21\u90fd\u91cd\u65b0\u521b\u5efa\uff0c\u53ef\u4ee5\u88ab\u5171\u4eab\u4f7f\u7528\uff0c\u4ee5\u8282\u7701\u5185\u5b58\u548c\u63d0\u9ad8\u6027\u80fd\u3002\u4f7f\u7528Java\u5e38\u91cf\u6c60\u4e3b\u8981\u6d89\u53ca\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u548c\u7c7b\u7684\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u4e24\u4e2a\u6982\u5ff5<\/strong>\u3002\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u5b58\u50a8\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\uff0c\u800c\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u662f\u65b9\u6cd5\u533a\u7684\u4e00\u90e8\u5206\uff0c\u5b58\u50a8\u7c7b\u76f8\u5173\u7684\u5e38\u91cf\u4fe1\u606f\uff0c\u5982\u7c7b\u548c\u63a5\u53e3\u7684\u5168\u9650\u5b9a\u540d\u3001\u5b57\u6bb5\u7684\u540d\u79f0\u548c\u63cf\u8ff0\u7b26\u4ee5\u53ca\u65b9\u6cd5\u7684\u540d\u79f0\u548c\u63cf\u8ff0\u7b26\u3002<\/p>\n<\/p>\n

\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u7684\u4f7f\u7528\u975e\u5e38\u7b80\u5355\uff0c\u53ea\u9700\u8981\u4f7f\u7528\u53cc\u5f15\u53f7\u5b9a\u4e49\u7684\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\u5373\u53ef\u81ea\u52a8\u5229\u7528\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u3002\u4f8b\u5982\uff0c\u5f53\u4ee3\u7801\u4e2d\u591a\u6b21\u521b\u5efa\u76f8\u540c\u5185\u5bb9\u7684\u5b57\u7b26\u4e32\u65f6\uff0cJava\u4f1a\u81ea\u52a8\u5c06\u8fd9\u4e9b\u5b57\u7b26\u4e32\u5f15\u7528\u6307\u5411\u5e38\u91cf\u6c60\u4e2d\u7684\u540c\u4e00\u4e2a\u5bf9\u8c61\uff0c\u4ece\u800c\u8282\u7701\u5185\u5b58\u3002\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u7684\u4f7f\u7528\u5219\u76f8\u5bf9\u590d\u6742\uff0c\u6d89\u53ca\u7c7b\u7684\u52a0\u8f7d\u8fc7\u7a0b\uff0c\u5f00\u53d1\u8005\u901a\u5e38\u4e0d\u9700\u8981\u76f4\u63a5\u64cd\u4f5c\uff0c\u4f46\u7406\u89e3\u5176\u5de5\u4f5c\u539f\u7406\u5bf9\u4e8e\u6df1\u5165\u7406\u89e3Java\u865a\u62df\u673a\u6709\u5f88\u5927\u5e2e\u52a9\u3002<\/p>\n<\/p>\n

\u4e00\u3001\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u7684\u7b80\u4ecb\u4e0e\u4f7f\u7528<\/h3>\n<\/p>\n

\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\uff08String Pool\uff09\u4e3b\u8981\u7528\u4e8e\u8282\u7701\u7531\u4e8e\u521b\u5efa\u591a\u4e2a\u76f8\u540c\u5b57\u7b26\u4e32\u5bf9\u8c61\u800c\u9020\u6210\u7684\u5185\u5b58\u6d6a\u8d39\u3002\u5f53\u521b\u5efa\u4e00\u4e2a\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\u65f6\uff0cJVM\u4f1a\u9996\u5148\u68c0\u67e5\u5e38\u91cf\u6c60\u4e2d\u662f\u5426\u5b58\u5728\u76f8\u540c\u503c\u7684\u5b57\u7b26\u4e32\u3002\u5982\u679c\u5b58\u5728\uff0c\u5219\u8fd4\u56de\u5e38\u91cf\u6c60\u4e2d\u7684\u90a3\u4e2a\u5b57\u7b26\u4e32\u5bf9\u8c61\u7684\u5f15\u7528\uff1b\u5982\u679c\u4e0d\u5b58\u5728\uff0c\u5219\u5728\u5e38\u91cf\u6c60\u4e2d\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5b57\u7b26\u4e32\uff0c\u5e76\u8fd4\u56de\u8fd9\u4e2a\u65b0\u5b57\u7b26\u4e32\u7684\u5f15\u7528\u3002<\/p>\n<\/p>\n

\u5982\u4f55\u64cd\u4f5c\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60<\/strong>\uff1a<\/p>\n<\/p>\n

    \n
  • \u4f7f\u7528\u53cc\u5f15\u53f7\u76f4\u63a5\u5b9a\u4e49\u7684\u5b57\u7b26\u4e32\u5b57\u9762\u91cf\u81ea\u52a8\u653e\u5165\u5e38\u91cf\u6c60\u3002<\/li>\n
  • \u4f7f\u7528String<\/code>\u7c7b\u7684intern()<\/code>\u65b9\u6cd5\u53ef\u4ee5\u5c06\u5b57\u7b26\u4e32\u5b9e\u4f8b\u52a0\u5165\u5e38\u91cf\u6c60\u3002<\/li>\n<\/ul>\n

    \u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u7684\u7279\u70b9<\/strong>\uff1a<\/p>\n<\/p>\n

      \n
    • \u8282\u7701\u5185\u5b58\u7a7a\u95f4\u3002<\/li>\n
    • \u63d0\u9ad8\u5b57\u7b26\u4e32\u64cd\u4f5c\u6027\u80fd\u3002<\/li>\n<\/ul>\n

      \u4f8b\u5982\uff0c\u521b\u5efa\u5b57\u7b26\u4e32\u65f6\u7684\u4e0d\u540c\u8868\u73b0\uff1a<\/p>\n<\/p>\n

      String s1 = "Hello";<\/p>\n
      String s2 = "Hello";<\/p>\n
      String s3 = new String("Hello").intern();<\/p>\n
      <\/code><\/pre>\n<\/p>\n
      \u5728\u8fd9\u4e2a\u4f8b\u5b50\u4e2d\uff0cs1<\/code>\u548cs2<\/code>\u90fd\u662f\u6307\u5411\u5e38\u91cf\u6c60\u4e2d\u7684\u540c\u4e00\u4e2a\u5bf9\u8c61\uff0c\u800cs3<\/code>\u901a\u8fc7intern()<\/code>\u65b9\u6cd5\u4fdd\u8bc1\u4e86\u5b83\u5f15\u7528\u7684\u5185\u5bb9\u4e5f\u4f4d\u4e8e\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u4e2d\u3002<\/p>\n<\/p>\n
      \u4e8c\u3001\u7c7b\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u7684\u8bf4\u660e\u4e0e\u4f5c\u7528<\/h3>\n<\/p>\n
      \u7c7b\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\uff08Runtime Constant Pool\uff09\u662f\u65b9\u6cd5\u533a\u7684\u4e00\u90e8\u5206\uff0c\u6bcf\u4e2a\u7c7b\u6216\u63a5\u53e3\u90fd\u6709\u4e00\u4e2a\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\uff0c\u7528\u4e8e\u5b58\u50a8\u5728\u7c7b\u7f16\u8bd1\u65f6\u751f\u6210\u7684\u5404\u79cd\u5b57\u9762\u91cf\u548c\u7b26\u53f7\u5f15\u7528\u3002\u8fd9\u5305\u62ec\u4f46\u4e0d\u9650\u4e8e\u7c7b\u3001\u63a5\u53e3\u3001\u5b57\u6bb5\u548c\u65b9\u6cd5\u7684\u5168\u540d\u3001\u5e38\u91cf\uff08\u5982\u5b57\u7b26\u4e32\u5e38\u91cf\uff09\u3001\u65b9\u6cd5\u53e5\u67c4\u7b49\u3002<\/p>\n<\/p>\n
      \u7c7b\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u7684\u91cd\u8981\u6027<\/strong>\u5728\u4e8e\uff1a<\/p>\n<\/p>\n
        \n
      • \u5b83\u662f\u7c7b\u53ca\u5176\u5b9e\u4f8b\u7684\u7b26\u53f7\u6570\u636e\u6e90\u548c\u52a8\u6001\u8fde\u63a5\u7684\u57fa\u7840\u3002<\/li>\n
      • \u5b83\u964d\u4f4e\u4e86\u7c7b\u5b9e\u4f8b\u521b\u5efa\u7684\u5185\u5b58\u5f00\u9500\u3002<\/li>\n<\/ul>\n
        \u4e09\u3001\u5e38\u91cf\u6c60\u4e2d\u7684\u57fa\u672c\u7c7b\u578b\u4e0e\u5bf9\u8c61<\/h3>\n<\/p>\n
        Java\u5e38\u91cf\u6c60\u4e0d\u53ea\u5b58\u50a8\u5b57\u7b26\u4e32\uff0c\u8fd8\u5b58\u50a8\u5176\u4ed6\u57fa\u672c\u7c7b\u578b\uff08\u5982int\u3001float\uff09\u548c\u7c7b\u7c7b\u578b\u7684\u5b57\u9762\u91cf\u3002\u57fa\u672c\u7c7b\u578b\u7684\u5e38\u91cf\u6c60\u4f7f\u7528\u975e\u5e38\u76f4\u63a5\uff0c\u5373\u76f4\u63a5\u5b9a\u4e49\u5e38\u91cf\u503c\u5373\u53ef\u81ea\u52a8\u4f18\u5316\uff1a<\/p>\n<\/p>\n
        Integer i1 = Integer.valueOf(100);<\/p>\n
        Integer i2 = Integer.valueOf(100);<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u8fd9\u4e24\u4e2aInteger<\/code>\u5bf9\u8c61\u4f1a\u81ea\u52a8\u5229\u7528\u5e38\u91cf\u6c60\u4e2d\u7684\u6570\u636e\uff0c\u56e0\u4e3avalueOf()<\/code>\u65b9\u6cd5\u4f1a\u4ece\u5e38\u91cf\u6c60\u5bfb\u627e\u5df2\u5b58\u5728\u7684\u5bf9\u8c61\u3002\u5bf9\u4e8e\u7c7b\u7c7b\u578b\u7684\u5e38\u91cf\uff0c\u5219\u6d89\u53ca\u5230\u7c7b\u7684\u52a0\u8f7d\u673a\u5236\uff0c\u5e38\u91cf\u6c60\u4f1a\u5728\u7c7b\u88ab\u52a0\u8f7d\u7684\u65f6\u5019\uff0c\u5b58\u50a8\u7c7b\u4e2d\u5b9a\u4e49\u7684\u5e38\u91cf\u3002<\/p>\n<\/p>\n
        \u56db\u3001\u5e38\u91cf\u6c60\u4e0e\u6027\u80fd\u4f18\u5316<\/h3>\n<\/p>\n
        \u7531\u4e8e\u5e38\u91cf\u6c60\u7684\u5171\u4eab\u7279\u6027\uff0c\u5f00\u53d1\u8005\u5728\u7f16\u5199Java\u7a0b\u5e8f\u65f6\u5e94\u5145\u5206\u5229\u7528\u5e38\u91cf\u6c60\u673a\u5236\uff0c\u4ee5\u8fbe\u5230\u6027\u80fd\u4f18\u5316\u7684\u76ee\u7684<\/strong>\u3002\u7279\u522b\u662f\u5728\u5927\u91cf\u4f7f\u7528\u5b57\u7b26\u4e32\u64cd\u4f5c\u7684\u7a0b\u5e8f\u4e2d\uff0c\u6070\u5f53\u4f7f\u7528\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u5185\u5b58\u7684\u4f7f\u7528\uff0c\u5e76\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6267\u884c\u6548\u7387\u3002\u540c\u6837\uff0c\u57fa\u672c\u7c7b\u578b\u7684\u5305\u88c5\u7c7b\u901a\u8fc7\u4f7f\u7528\u5e38\u91cf\u6c60\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u5bf9\u8c61\u521b\u5efa\u3002<\/p>\n<\/p>\n
        \u4f8b\u5982\uff0c\u5bf9\u4e8e\u9891\u7e41\u64cd\u4f5c\u5b57\u7b26\u4e32\u8fde\u63a5\u7684\u60c5\u51b5\uff0c\u4f7f\u7528String<\/code>\u5e38\u91cf\u53ca\u5176\u8fde\u63a5\u53ef\u4ee5\u83b7\u5f97\u7f16\u8bd1\u5668\u66f4\u597d\u7684\u4f18\u5316\uff1a<\/p>\n<\/p>\n
        String helloWorld = "Hello, " + "World!";<\/p>\n
        <\/code><\/pre>\n<\/p>\n
        \u4e94\u3001\u5e38\u91cf\u6c60\u7684\u5c40\u9650\u6027\u4e0e\u6ce8\u610f\u4e8b\u9879<\/h3>\n<\/p>\n
        \u5c3d\u7ba1\u5e38\u91cf\u6c60\u5e26\u6765\u4e86\u8bb8\u591a\u4f18\u52bf\uff0c\u4f46\u4e5f\u6709\u4e00\u4e9b\u5c40\u9650\u6027\u548c\u6ce8\u610f\u4e8b\u9879\u9700\u8981\u5f00\u53d1\u8005\u6ce8\u610f\u3002\u4f8b\u5982\uff0c\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u7684\u5927\u5c0f\u662f\u6709\u9650\u7684\uff0cJVM\u4e3a\u5176\u5206\u914d\u7684\u5185\u5b58\u5927\u5c0f\u53ef\u4ee5\u901a\u8fc7\u542f\u52a8\u53c2\u6570\u8c03\u6574\u3002\u5927\u91cf\u4f7f\u7528intern()<\/code>\u65b9\u6cd5\u53ef\u80fd\u4f1a\u9020\u6210\u5e38\u91cf\u6c60\u6ea2\u51fa\u3002<\/p>\n<\/p>\n
        \u6b64\u5916\uff0c\u5728\u4f7f\u7528\u81ea\u52a8\u88c5\u7bb1\u548c\u81ea\u52a8\u62c6\u7bb1\u65f6\uff0c\u5e94\u6ce8\u610fInteger<\/code>\u548c\u5176\u4ed6\u57fa\u672c\u7c7b\u578b\u5305\u88c5\u7c7b\u7684\u7f13\u5b58\u673a\u5236\uff0c\u9ed8\u8ba4\u60c5\u51b5\u4e0b\u53ea\u7f13\u5b58\u5728-128\u5230127\u4e4b\u95f4\u7684\u6570\u503c\uff0c\u8d85\u51fa\u8fd9\u4e2a\u8303\u56f4\u7684\u6570\u503c\u4e0d\u4f1a\u88ab\u7f13\u5b58\u3002<\/p>\n<\/p>\n
        \u5904\u7406\u5e38\u91cf\u6c60\u9650\u5236\u7684\u7b56\u7565<\/strong>\uff1a<\/p>\n<\/p>\n
          \n
        • \u5408\u7406\u8bc4\u4f30\u548c\u8c03\u6574JVM\u53c2\u6570\uff0c\u5982\u589e\u52a0\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u7684\u5927\u5c0f\u3002<\/li>\n
        • \u5728\u4f7f\u7528intern()<\/code>\u65f6\u8981\u6ce8\u610f\u907f\u514d\u5185\u5b58\u6ea2\u51fa\u7684\u98ce\u9669\u3002<\/li>\n<\/ul>\n
          \u6700\u540e\uff0c\u7406\u89e3\u5e76\u6b63\u786e\u4f7f\u7528Java\u5e38\u91cf\u6c60\uff0c\u53ef\u4ee5\u4f7f\u5f97Java\u7a0b\u5e8f\u66f4\u52a0\u9ad8\u6548\u3001\u8282\u7701\u5185\u5b58\uff0c\u662f\u6bcf\u4e2aJava\u5f00\u53d1\u8005\u6240\u9700\u638c\u63e1\u7684\u91cd\u8981\u6280\u80fd\u3002<\/p>\n<\/p>\n
          \u76f8\u5173\u95ee\u7b54FAQs\uff1a<\/strong><\/h2>\n
          1. \u5e38\u91cf\u6c60\u5728Java\u4e2d\u7684\u4f5c\u7528\u662f\u4ec0\u4e48\uff1f<\/strong>
          \n\u5e38\u91cf\u6c60\u662fJava\u4e2d\u7684\u4e00\u4e2a\u91cd\u8981\u6982\u5ff5\uff0c\u7528\u4e8e\u5b58\u50a8\u5e38\u91cf\uff08\u5b57\u7b26\u4e32\u3001\u6570\u5b57\u7b49\uff09\u7684\u96c6\u5408\u3002\u5b83\u7684\u4e3b\u8981\u4f5c\u7528\u662f\u8282\u7701\u5185\u5b58\u7a7a\u95f4\u548c\u63d0\u9ad8\u7a0b\u5e8f\u7684\u6267\u884c\u6548\u7387\u3002\u901a\u8fc7\u5c06\u5e38\u7528\u7684\u5e38\u91cf\u5b58\u50a8\u5728\u5e38\u91cf\u6c60\u4e2d\uff0c\u53ef\u4ee5\u51cf\u5c11\u91cd\u590d\u521b\u5efa\u76f8\u540c\u7684\u5e38\u91cf\u5bf9\u8c61\uff0c\u4ece\u800c\u8282\u7701\u5185\u5b58\uff1b\u540c\u65f6\uff0c\u5728\u7a0b\u5e8f\u4e2d\u4f7f\u7528\u5e38\u91cf\u6c60\u4e2d\u7684\u5e38\u91cf\uff0c\u53ef\u4ee5\u63d0\u9ad8\u7a0b\u5e8f\u7684\u8fd0\u884c\u6548\u7387\uff0c\u56e0\u4e3a\u5e38\u91cf\u6c60\u4e2d\u7684\u5e38\u91cf\u5df2\u7ecf\u5b58\u5728\u4e8e\u5185\u5b58\u4e2d\uff0c\u4e0d\u9700\u8981\u91cd\u65b0\u521b\u5efa\u3002<\/p>\n
          2. \u5982\u4f55\u4f7f\u7528Java\u7684\u5e38\u91cf\u6c60\uff1f<\/strong>
          \n\u5728Java\u4e2d\uff0c\u5e38\u91cf\u6c60\u6709\u4e24\u79cd\u7c7b\u578b\uff1a\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u548c\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u3002<\/p>\n
            \n
          • \u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u662f\u5b58\u50a8\u5b57\u7b26\u4e32\u5e38\u91cf\u7684\u533a\u57df\uff0c\u901a\u8fc7\u4f7f\u7528\u53cc\u5f15\u53f7\u521b\u5efa\u7684\u5b57\u7b26\u4e32\u5bf9\u8c61\u4f1a\u88ab\u5b58\u50a8\u5728\u5b57\u7b26\u4e32\u5e38\u91cf\u6c60\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528string1 == string2<\/code>\u7684\u65b9\u5f0f\u6765\u6bd4\u8f83\u4e24\u4e2a\u5b57\u7b26\u4e32\u662f\u5426\u76f8\u7b49\uff0c\u8fd9\u6837\u53ef\u4ee5\u8282\u7701\u5185\u5b58\u7a7a\u95f4\u3002<\/li>\n
          • \u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u662f\u5b58\u50a8\u5b57\u9762\u91cf\u5e38\u91cf\u548c\u7b26\u53f7\u5f15\u7528\u7684\u533a\u57df\uff0c\u5b83\u5728JVM\u7684\u65b9\u6cd5\u533a\u4e2d\u3002\u53ef\u4ee5\u901a\u8fc7\u5728\u4ee3\u7801\u4e2d\u76f4\u63a5\u4f7f\u7528\u5b57\u9762\u91cf\u5e38\u91cf\uff08\u5982\u6574\u6570\u3001\u6d6e\u70b9\u6570\u3001\u5e03\u5c14\u503c\u7b49\uff09\u6765\u4f7f\u7528\u8fd0\u884c\u65f6\u5e38\u91cf\u6c60\u3002<\/li>\n<\/ul>\n
            3. \u5e38\u91cf\u6c60\u4e2d\u7684\u5e38\u91cf\u80fd\u5426\u88ab\u4fee\u6539\uff1f<\/strong>
            \n\u5e38\u91cf\u6c60\u4e2d\u7684\u5e38\u91cf\u662f\u4e0d\u53ef\u53d8\u7684\uff0c\u5373\u4e00\u65e6\u5728\u5e38\u91cf\u6c60\u4e2d\u521b\u5efa\u4e86\u4e00\u4e2a\u5e38\u91cf\u5bf9\u8c61\uff0c\u5c31\u4e0d\u80fd\u518d\u4fee\u6539\u5b83\u7684\u503c\u3002\u8fd9\u662f\u56e0\u4e3a\u5e38\u91cf\u6c60\u4e2d\u7684\u5e38\u91cf\u5177\u6709\u503c\u5171\u4eab\u7684\u7279\u6027\uff0c\u591a\u4e2a\u53d8\u91cf\u53ef\u4ee5\u5f15\u7528\u5230\u540c\u4e00\u4e2a\u5e38\u91cf\u5bf9\u8c61\u3002\u5982\u679c\u8bd5\u56fe\u4fee\u6539\u5e38\u91cf\u7684\u503c\uff0c\u4f1a\u5bfc\u81f4\u5f15\u7528\u5230\u8be5\u5e38\u91cf\u7684\u6240\u6709\u53d8\u91cf\u7684\u503c\u540c\u65f6\u53d1\u751f\u53d8\u5316\uff0c\u8fd9\u53ef\u80fd\u4f1a\u5f15\u53d1\u4e25\u91cd\u7684\u9519\u8bef\u3002\u56e0\u6b64\uff0c\u4e3a\u4e86\u786e\u4fdd\u5e38\u91cf\u5bf9\u8c61\u7684\u552f\u4e00\u6027\u548c\u503c\u4e0d\u53d8\u6027\uff0c\u5e38\u91cf\u5bf9\u8c61\u5728\u521b\u5efa\u540e\u5c31\u88ab\u89c6\u4e3a\u4e0d\u53ef\u4fee\u6539\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"Java \u5e38\u91cf\u6c60 \u4e3b\u8981\u7528\u4e8e\u5b58\u50a8\u7f16\u8bd1\u671f\u95f4\u751f\u6210\u7684\u5404\u79cd\u5b57\u9762\u91cf\u548c\u7b26\u53f7\u5f15\u7528\uff0c\u8fd9\u4e9b\u5185\u5bb9\u4e0d\u9700\u8981\u6bcf\u6b21\u90fd\u91cd\u65b0\u521b\u5efa\uff0c\u53ef\u4ee5\u88ab\u5171\u4eab\u4f7f\u7528 […]","protected":false},"author":3,"featured_media":308563,"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\/308529"}],"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=308529"}],"version-history":[{"count":0,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/posts\/308529\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media\/308563"}],"wp:attachment":[{"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/media?parent=308529"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/categories?post=308529"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/docs.pingcode.com\/wp-json\/wp\/v2\/tags?post=308529"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}