{"id":465,"date":"2024-12-22T14:20:46","date_gmt":"2024-12-22T06:20:46","guid":{"rendered":"https:\/\/www.laixuexila.com\/?p=465"},"modified":"2024-12-22T14:20:46","modified_gmt":"2024-12-22T06:20:46","slug":"%e5%9c%a8-mysql-%e4%b8%ad%ef%bc%8cchar-%e5%92%8c-varchar%e7%9a%84%e5%8c%ba%e5%88%ab%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.laixuexila.com\/index.php\/2024\/12\/22\/%e5%9c%a8-mysql-%e4%b8%ad%ef%bc%8cchar-%e5%92%8c-varchar%e7%9a%84%e5%8c%ba%e5%88%ab%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f\/","title":{"rendered":"\u5728 MySQL \u4e2d\uff0cCHAR\u00a0\u548c\u00a0VARCHAR\u7684\u533a\u522b\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"\n
\n

\u5728 MySQL \u4e2d\uff0cCHAR<\/code> \u548c VARCHAR<\/code> \u90fd\u662f\u7528\u6765\u5b58\u50a8\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u6570\u636e\uff0c\u4f46\u5b83\u4eec\u6709\u4e00\u4e9b \u91cd\u8981\u7684\u533a\u522b<\/strong>\uff0c\u7279\u522b\u662f\u5728\u5b58\u50a8\u65b9\u5f0f\u3001\u6027\u80fd\u548c\u4f7f\u7528\u573a\u666f\u4e0a\u3002\u7406\u89e3\u8fd9\u4e24\u79cd\u6570\u636e\u7c7b\u578b\u7684\u5dee\u5f02\u5bf9\u6570\u636e\u5e93\u7684\u8bbe\u8ba1\u548c\u6027\u80fd\u4f18\u5316\u975e\u5e38\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u8be6\u7ec6\u7684\u5bf9\u6bd4\uff1a<\/p>\n<\/blockquote>\n\n\n\n

\n\n\n\n

1. \u5b58\u50a8\u65b9\u5f0f\u7684\u533a\u522b<\/strong><\/h3>\n\n\n\n

1.1 CHAR<\/strong> \u7c7b\u578b<\/h4>\n\n\n\n
    \n
  • \u56fa\u5b9a\u957f\u5ea6<\/strong>\uff1aCHAR<\/code> \u662f \u5b9a\u957f<\/strong> \u5b57\u7b26\u4e32\u7c7b\u578b\u3002\u5f53\u4f60\u5b9a\u4e49\u4e00\u4e2a CHAR(n)<\/code> \u5217\u65f6\uff0c\u65e0\u8bba\u5b9e\u9645\u5b58\u50a8\u7684\u6570\u636e\u6709\u591a\u77ed\uff0c\u90fd\u4f1a\u5c06\u5176\u586b\u5145\u5230\u6307\u5b9a\u7684\u957f\u5ea6 n<\/code>\u3002\u5982\u679c\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u957f\u5ea6\u5c0f\u4e8e n<\/code>\uff0c\u4f1a\u7528\u7a7a\u683c\uff08' '<\/code>\uff09\u586b\u5145\u3002<\/li>\n\n\n\n
  • \u5b58\u50a8\u7a7a\u95f4<\/strong>\uff1aCHAR(n)<\/code> \u603b\u662f\u5360\u7528\u56fa\u5b9a\u7684\u5b57\u8282\u6570\uff0c\u5927\u5c0f\u4e3a n<\/code> \u4e2a\u5b57\u7b26\u7684\u5b58\u50a8\u7a7a\u95f4\u3002\u4f8b\u5982\uff0cCHAR(10)<\/code> \u4f1a\u5360\u7528 10 \u5b57\u8282<\/strong>\uff08\u6bcf\u4e2a\u5b57\u7b26\u5360\u7528 1 \u5b57\u8282\uff0c\u5047\u8bbe\u5b57\u7b26\u96c6\u662f UTF-8\uff09\u3002<\/li>\n<\/ul>\n\n\n\n

    \u793a\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n

    CREATE TABLE example (\n  fixed_length_column CHAR(5)\n);<\/code><\/pre>\n\n\n\n
      \n
    • \u5982\u679c\u5b58\u50a8 ABC<\/code>\uff0cCHAR(5)<\/code> \u4f1a\u5b58\u50a8 'ABC '<\/code>\uff0c\u5373\u586b\u5145\u7a7a\u683c\u4f7f\u5f97\u603b\u957f\u5ea6\u4e3a 5\u3002<\/li>\n<\/ul>\n\n\n\n
      1.2 VARCHAR<\/strong> \u7c7b\u578b<\/h4>\n\n\n\n
        \n
      • \u53ef\u53d8\u957f\u5ea6<\/strong>\uff1aVARCHAR<\/code> \u662f \u53d8\u957f<\/strong> \u5b57\u7b26\u4e32\u7c7b\u578b\u3002\u5b83\u6839\u636e\u5b9e\u9645\u5b58\u50a8\u7684\u5b57\u7b26\u6570\u5206\u914d\u7a7a\u95f4\uff0c\u53ea\u6709\u5728\u5b9e\u9645\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u957f\u5ea6\u4e0a\u5360\u7528\u7a7a\u95f4\uff0c\u5e76\u4e14\u989d\u5916\u9700\u8981\u4e00\u4e2a\u5b57\u8282\uff08\u6216\u4e24\u4e2a\u5b57\u8282\uff0c\u5177\u4f53\u53d6\u51b3\u4e8e\u5b57\u7b26\u957f\u5ea6\uff09\u6765\u8bb0\u5f55\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\u3002<\/li>\n\n\n\n
      • \u5b58\u50a8\u7a7a\u95f4<\/strong>\uff1aVARCHAR(n)<\/code> \u6700\u591a\u53ef\u4ee5\u5b58\u50a8 n<\/code> \u4e2a\u5b57\u7b26\u3002\u5b83\u53ea\u5360\u7528\u5b9e\u9645\u6570\u636e\u7684\u7a7a\u95f4\u52a0\u4e0a\u5b58\u50a8\u957f\u5ea6\u4fe1\u606f\u3002\u5bf9\u4e8e\u957f\u5ea6\u5c0f\u4e8e n<\/code> \u7684\u5b57\u7b26\u4e32\uff0c\u4e0d\u4f1a\u586b\u5145\u7a7a\u683c\u3002<\/li>\n<\/ul>\n\n\n\n
        \u793a\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n
        CREATE TABLE example (\n  variable_length_column VARCHAR(5)\n);<\/code><\/pre>\n\n\n\n
          \n
        • \u5982\u679c\u5b58\u50a8 ABC<\/code>\uff0cVARCHAR(5)<\/code> \u4f1a\u5b58\u50a8 'ABC'<\/code>\uff0c\u53ea\u6709 3 \u4e2a\u5b57\u8282\uff0c\u800c\u4e0d\u4f1a\u586b\u5145\u7a7a\u683c\u3002<\/li>\n<\/ul>\n\n\n\n
          \n\n\n\n
          2. \u6027\u80fd\u4e0a\u7684\u533a\u522b<\/strong><\/h3>\n\n\n\n
          2.1 CHAR \u7684\u6027\u80fd<\/strong><\/h4>\n\n\n\n
            \n
          • \u8bbf\u95ee\u901f\u5ea6\u8f83\u5feb<\/strong>\uff1a\u7531\u4e8e CHAR<\/code> \u662f\u5b9a\u957f\u7c7b\u578b\uff0c\u6570\u636e\u5e93\u4e0d\u9700\u8981\u518d\u67e5\u627e\u5b57\u7b26\u4e32\u7684\u5b9e\u9645\u957f\u5ea6\uff0c\u56e0\u6b64\u53ef\u4ee5\u5728\u67d0\u4e9b\u60c5\u51b5\u4e0b\u63d0\u4f9b\u7a0d\u5feb\u7684\u8bfb\u53d6\u901f\u5ea6\u3002<\/li>\n\n\n\n
          • \u7a7a\u95f4\u6d6a\u8d39<\/strong>\uff1a\u5bf9\u4e8e\u5b9e\u9645\u5b58\u50a8\u957f\u5ea6\u8f83\u77ed\u7684\u5b57\u7b26\u4e32\uff0cCHAR<\/code> \u4f1a\u6d6a\u8d39\u989d\u5916\u7684\u7a7a\u95f4\uff0c\u56e0\u4e3a\u5b83\u603b\u662f\u5206\u914d\u56fa\u5b9a\u7684\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n\n\n\n
            2.2 VARCHAR \u7684\u6027\u80fd<\/strong><\/h4>\n\n\n\n
              \n
            • \u7075\u6d3b\u6027\u8f83\u9ad8<\/strong>\uff1a\u7531\u4e8e VARCHAR<\/code> \u662f\u53d8\u957f\u7c7b\u578b\uff0c\u5b83\u66f4\u8282\u7701\u7a7a\u95f4\uff0c\u7279\u522b\u662f\u5f53\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\u5dee\u5f02\u8f83\u5927\u65f6\u3002<\/li>\n\n\n\n
            • \u76f8\u5bf9\u6162\u4e00\u4e9b<\/strong>\uff1a\u6bcf\u6b21\u8bbf\u95ee VARCHAR<\/code> \u6570\u636e\u65f6\uff0c\u6570\u636e\u5e93\u9700\u8981\u989d\u5916\u7684\u64cd\u4f5c\u6765\u786e\u5b9a\u5b57\u7b26\u4e32\u7684\u5b9e\u9645\u957f\u5ea6\u3002\u5bf9\u4e8e\u975e\u5e38\u5c0f\u7684\u5b57\u7b26\u4e32\uff08\u4f8b\u5982\u5355\u5b57\u7b26\u6216\u975e\u5e38\u77ed\u7684\u5b57\u7b26\u4e32\uff09\uff0cVARCHAR<\/code> \u7684\u6027\u80fd\u53ef\u80fd\u4e0d\u5982 CHAR<\/code>\u3002<\/li>\n<\/ul>\n\n\n\n
              \n\n\n\n
              3. \u5b58\u50a8\u7a7a\u95f4\u7684\u533a\u522b<\/strong><\/h3>\n\n\n\n
              3.1 CHAR \u7684\u7a7a\u95f4\u4f7f\u7528<\/strong><\/h4>\n\n\n\n
                \n
              • CHAR<\/code> \u4f1a\u59cb\u7ec8\u5360\u7528\u56fa\u5b9a\u7684\u7a7a\u95f4\uff0c\u65e0\u8bba\u5b57\u7b26\u4e32\u7684\u5b9e\u9645\u957f\u5ea6\u662f\u591a\u5c11\u3002\u5047\u8bbe\u4f60\u5b9a\u4e49\u4e86 CHAR(10)<\/code>\uff0c\u5373\u4f7f\u4f60\u5b58\u50a8\u4e86\u53ea\u6709 3 \u4e2a\u5b57\u7b26\u7684\u5b57\u7b26\u4e32\uff0c\u5b83\u4e5f\u4f1a\u5360\u7528 10 \u5b57\u8282\u7684\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n\n\n\n
                3.2 VARCHAR \u7684\u7a7a\u95f4\u4f7f\u7528<\/strong><\/h4>\n\n\n\n
                  \n
                • VARCHAR<\/code> \u5360\u7528\u5b9e\u9645\u5b58\u50a8\u7684\u5b57\u7b26\u7a7a\u95f4 + \u4e00\u4e2a\u5b57\u8282\u6216\u4e24\u4e2a\u5b57\u8282\u7684\u957f\u5ea6\u5b57\u8282\uff08\u5177\u4f53\u53d6\u51b3\u4e8e\u5b57\u7b26\u96c6\uff09\u3002\u4f8b\u5982\uff0cVARCHAR(10)<\/code> \u5b58\u50a8 3 \u4e2a\u5b57\u7b26\u65f6\uff0c\u53ea\u4f1a\u5360\u7528 3 \u4e2a\u5b57\u8282\uff0c\u52a0\u4e0a\u4e00\u4e2a\u5b57\u8282\u6765\u5b58\u50a8\u957f\u5ea6\u4fe1\u606f\u3002<\/li>\n<\/ul>\n\n\n\n
                  \n\n\n\n
                  4. \u4f7f\u7528\u573a\u666f\u7684\u533a\u522b<\/strong><\/h3>\n\n\n\n
                  4.1 CHAR \u7684\u4f7f\u7528\u573a\u666f<\/strong><\/h4>\n\n\n\n
                    \n
                  • \u56fa\u5b9a\u957f\u5ea6\u6570\u636e<\/strong>\uff1a\u5f53\u4f60\u77e5\u9053\u5b57\u6bb5\u7684\u957f\u5ea6\u59cb\u7ec8\u662f\u56fa\u5b9a\u7684\u65f6\uff0c\u4f7f\u7528 CHAR<\/code> \u4f1a\u66f4\u9002\u5408\u3002\u6bd4\u5982\u5b58\u50a8\u56fd\u5bb6\u4ee3\u7801\u3001\u90ae\u653f\u7f16\u7801\u3001\u8eab\u4efd\u8bc1\u53f7\u7801\u7b49\u3002<\/li>\n\n\n\n
                  • \u6027\u80fd\u8981\u6c42\u8f83\u9ad8<\/strong>\uff1a\u5f53\u4f60\u5bf9\u6027\u80fd\u8981\u6c42\u8f83\u9ad8\uff0c\u4e14\u6570\u636e\u7684\u957f\u5ea6\u59cb\u7ec8\u56fa\u5b9a\u65f6\uff0cCHAR<\/code> \u53ef\u4ee5\u63d0\u4f9b\u7565\u5fae\u66f4\u597d\u7684\u67e5\u8be2\u901f\u5ea6\u3002<\/li>\n<\/ul>\n\n\n\n
                    \u793a\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n
                    CREATE TABLE countries (\n  country_code CHAR(2)\n);<\/code><\/pre>\n\n\n\n
                    \u8fd9\u91cc\uff0ccountry_code<\/code> \u603b\u662f\u4e24\u4e2a\u5b57\u7b26\uff0cCHAR(2)<\/code> \u6bd4 VARCHAR(2)<\/code> \u66f4\u5408\u9002\u3002<\/p>\n\n\n\n
                    4.2 VARCHAR \u7684\u4f7f\u7528\u573a\u666f<\/strong><\/h4>\n\n\n\n
                      \n
                    • \u53d8\u957f\u5b57\u7b26\u4e32<\/strong>\uff1a\u5f53\u5b57\u7b26\u4e32\u957f\u5ea6\u4e0d\u56fa\u5b9a\u65f6\uff0c\u4f7f\u7528 VARCHAR<\/code> \u66f4\u4e3a\u5408\u9002\u3002\u6bd4\u5982\u5b58\u50a8\u7528\u6237\u7684\u540d\u5b57\u3001\u5730\u5740\u3001\u7535\u5b50\u90ae\u4ef6\u7b49\uff0c\u957f\u5ea6\u5404\u4e0d\u76f8\u540c\u3002<\/li>\n\n\n\n
                    • \u8282\u7701\u5b58\u50a8\u7a7a\u95f4<\/strong>\uff1a\u5982\u679c\u6570\u636e\u957f\u5ea6\u53d8\u5316\u8f83\u5927\uff0c\u4f7f\u7528 VARCHAR<\/code> \u4f1a\u66f4\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u3002<\/li>\n<\/ul>\n\n\n\n
                      \u793a\u4f8b<\/strong>\uff1a<\/p>\n\n\n\n
                      CREATE TABLE users (\n  email VARCHAR(255)\n);<\/code><\/pre>\n\n\n\n
                      \u8fd9\u91cc\uff0cemail<\/code> \u5b57\u6bb5\u7684\u957f\u5ea6\u4e0d\u56fa\u5b9a\uff0c\u4f7f\u7528 VARCHAR<\/code> \u4f1a\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\u3002<\/p>\n\n\n\n
                      \n\n\n\n
                      5. \u603b\u7ed3\uff1aCHAR \u4e0e VARCHAR \u7684\u5bf9\u6bd4\u8868<\/strong><\/h3>\n\n\n\n
                      \u7279\u6027<\/th>CHAR<\/strong><\/th>VARCHAR<\/strong><\/th><\/tr><\/thead>
                      \u957f\u5ea6<\/strong><\/td>\u56fa\u5b9a\u957f\u5ea6<\/td>\u53ef\u53d8\u957f\u5ea6<\/td><\/tr>
                      \u5b58\u50a8\u7a7a\u95f4<\/strong><\/td>\u59cb\u7ec8\u5360\u7528\u6307\u5b9a\u957f\u5ea6\u7684\u7a7a\u95f4\uff0c\u65e0\u8bba\u6570\u636e\u957f\u77ed<\/td>\u6839\u636e\u5b9e\u9645\u6570\u636e\u957f\u5ea6\u5206\u914d\u7a7a\u95f4\uff0c\u5e76\u989d\u5916\u5360\u7528\u5b58\u50a8\u957f\u5ea6\u4fe1\u606f<\/td><\/tr>
                      \u6027\u80fd<\/strong><\/td>\u5bf9\u4e8e\u5b9a\u957f\u5b57\u7b26\u4e32\uff0c\u67e5\u8be2\u6027\u80fd\u7a0d\u5feb<\/td>\u5b58\u50a8\u53d8\u957f\u5b57\u7b26\u4e32\u65f6\u6548\u7387\u66f4\u9ad8\uff0c\u8282\u7701\u7a7a\u95f4<\/td><\/tr>
                      \u4f7f\u7528\u573a\u666f<\/strong><\/td>\u9002\u7528\u4e8e\u56fa\u5b9a\u957f\u5ea6\u7684\u5b57\u6bb5\uff0c\u5982\u8eab\u4efd\u8bc1\u53f7\u3001\u90ae\u653f\u7f16\u7801<\/td>\u9002\u7528\u4e8e\u53d8\u957f\u5b57\u7b26\u4e32\uff0c\u5982\u540d\u5b57\u3001\u5730\u5740\u3001\u7535\u5b50\u90ae\u4ef6<\/td><\/tr>
                      \u5b58\u50a8\u7a7a\u95f4\u6d6a\u8d39<\/strong><\/td>\u4f1a\u6709\u7a7a\u95f4\u6d6a\u8d39\uff0c\u7279\u522b\u662f\u77ed\u5b57\u7b26\u4e32<\/td>\u5b58\u50a8\u7a7a\u95f4\u66f4\u8282\u7701\uff0c\u4e0d\u4f1a\u6d6a\u8d39\u7a7a\u95f4<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
                      \n\n\n\n
                      6. \u9762\u8bd5\u4e2d\u5982\u4f55\u56de\u7b54<\/strong><\/h3>\n\n\n\n
                      \u5982\u679c\u9762\u8bd5\u5b98\u95ee\u4f60 CHAR<\/code> \u548c VARCHAR<\/code> \u7684\u533a\u522b\uff0c\u7b80\u8981\u56de\u7b54\u5982\u4e0b\uff1a<\/p>\n\n\n\n
                        \n
                      • CHAR<\/code> \u662f\u56fa\u5b9a\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\u7c7b\u578b<\/strong>\uff0c\u5b83\u4f1a\u603b\u662f\u4e3a\u6bcf\u6761\u8bb0\u5f55\u5206\u914d\u6307\u5b9a\u7684\u7a7a\u95f4\uff0c\u5373\u4f7f\u5b9e\u9645\u5b58\u50a8\u7684\u5b57\u7b26\u4e32\u957f\u5ea6\u5c0f\u4e8e\u5b9a\u4e49\u7684\u957f\u5ea6\u3002\u9002\u7528\u4e8e\u957f\u5ea6\u56fa\u5b9a\u7684\u6570\u636e\uff0c\u5982\u56fd\u5bb6\u4ee3\u7801\u3001\u8eab\u4efd\u8bc1\u53f7\u7b49\u3002<\/li>\n\n\n\n
                      • VARCHAR<\/code> \u662f\u53ef\u53d8\u957f\u5ea6\u7684\u5b57\u7b26\u4e32\u7c7b\u578b<\/strong>\uff0c\u5b83\u53ea\u5360\u7528\u5b9e\u9645\u5b58\u50a8\u5b57\u7b26\u7684\u7a7a\u95f4\uff0c\u5e76\u4e14\u989d\u5916\u9700\u8981\u4e00\u4e2a\u5b57\u8282\u6216\u4e24\u4e2a\u5b57\u8282\u6765\u8bb0\u5f55\u5b57\u7b26\u4e32\u7684\u957f\u5ea6\u3002\u9002\u7528\u4e8e\u957f\u5ea6\u53d8\u5316\u8f83\u5927\u7684\u5b57\u7b26\u4e32\uff0c\u5982\u540d\u5b57\u3001\u90ae\u7bb1\u7b49\u3002<\/li>\n<\/ul>\n\n\n\n
                        \u4f60\u8fd8\u53ef\u4ee5\u8865\u5145\uff0cCHAR<\/code> \u7684\u67e5\u8be2\u6027\u80fd\u53ef\u80fd\u7a0d\u5feb\uff0c\u4f46\u4f1a\u6d6a\u8d39\u7a7a\u95f4<\/strong>\uff0c\u800c VARCHAR<\/code> \u66f4\u8282\u7701\u5b58\u50a8\u7a7a\u95f4\uff0c\u4f46\u53ef\u80fd\u5728\u8bbf\u95ee\u65f6\u7a0d\u5fae\u6162\u4e00\u4e9b<\/strong>\u3002\u9009\u62e9\u54ea\u79cd\u7c7b\u578b\u9700\u8981\u6839\u636e\u6570\u636e\u7684\u7279\u70b9\u6765\u51b3\u5b9a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
                        \u5728 MySQL \u4e2d\uff0cCHAR \u548c VARCHAR \u90fd\u662f\u7528\u6765\u5b58\u50a8\u5b57\u7b26\u4e32\u7c7b\u578b\u7684\u6570\u636e\uff0c\u4f46\u5b83\u4eec\u6709\u4e00\u4e9b \u91cd\u8981\u7684\u533a\u522b\uff0c\u7279\u522b […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[35],"tags":[],"class_list":["post-465","post","type-post","status-publish","format-standard","hentry","category-mysql"],"_links":{"self":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/465","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/comments?post=465"}],"version-history":[{"count":1,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/465\/revisions"}],"predecessor-version":[{"id":466,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/posts\/465\/revisions\/466"}],"wp:attachment":[{"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/media?parent=465"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/categories?post=465"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.laixuexila.com\/index.php\/wp-json\/wp\/v2\/tags?post=465"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}