{"id":47740,"date":"2024-12-02T12:30:12","date_gmt":"2024-12-02T04:30:12","guid":{"rendered":"https:\/\/fwq.ai\/blog\/47740\/"},"modified":"2024-12-02T12:30:12","modified_gmt":"2024-12-02T04:30:12","slug":"php-%e5%87%bd%e6%95%b0%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%e5%9c%a8%e5%be%ae%e6%9c%8d%e5%8a%a1%e6%9e%b6%e6%9e%84%e4%b8%ad%e7%9a%84%e5%ba%94%e7%94%a8","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/47740\/","title":{"rendered":"PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528"},"content":{"rendered":"

<\/b> <\/p>\n

PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528<\/h1>\n

\u4f60\u5728\u5b66\u4e60\u6587\u7ae0<\/span>\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587\u300aPHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528\u300b<\/span>\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230<\/span>\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01<\/p>\n

PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u4e2d\u81f3\u5173\u91cd\u8981\uff0c\u7528\u4e8e\uff1a\u4fdd\u6301\u670d\u52a1\u53ef\u7528\u6027\uff0c\u9632\u6b62\u5d29\u6e83\u6216\u6302\u8d77\u3002\u63d0\u4f9b\u6709\u610f\u4e49\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u5e2e\u52a9\u7528\u6237\u53cd\u9988\u3002\u9694\u79bb\u6545\u969c\uff0c\u907f\u514d\u5f71\u54cd\u5176\u4ed6\u8fdb\u7a0b\u3002<\/p>\n

\"PHP<\/p>\n

PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528<\/strong><\/p>\n

\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u51fd\u6570\u5f02\u5e38\u5904\u7406\u5bf9\u4e8e\u786e\u4fdd\u670d\u52a1\u7a33\u5b9a\u6027\u548c\u5065\u58ee\u6027\u81f3\u5173\u91cd\u8981\u3002PHP \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u6709\u6548\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u3002<\/p>\n

\u5f02\u5e38\u5904\u7406\u57fa\u7840<\/strong><\/p>\n

\u5728 PHP \u4e2d\uff0c\u5f02\u5e38\u662f\u8868\u793a\u9519\u8bef\u6216\u5f02\u5e38\u60c5\u51b5\u7684\u5bf9\u8c61\u3002\u5f53\u4ee3\u7801\u9047\u5230\u4e0d\u53ef\u5904\u7406\u7684\u9519\u8bef\u6216\u6761\u4ef6\u65f6\uff0c\u5c06\u629b\u51fa\u5f02\u5e38\u3002\u8981\u5904\u7406\u5f02\u5e38\uff0c\u53ef\u4ee5\u4f7f\u7528 try...catch<\/code> \u8bed\u53e5\u5757\uff1a<\/p>\n

try {\n    \/\/ \u4ee3\u7801\u5757\u53ef\u80fd\u4f1a\u629b\u51fa\u5f02\u5e38\n} catch (Exception $e) {\n    \/\/ \u6355\u83b7\u5f02\u5e38\u5e76\u8fdb\u884c\u5904\u7406\n}<\/pre>\n
try<\/code> \u5757\u5305\u542b\u53ef\u80fd\u629b\u51fa\u5f02\u5e38\u7684\u4ee3\u7801\uff0c\u800c catch<\/code> \u5757\u5728\u53d1\u751f\u5f02\u5e38\u65f6\u6267\u884c\u3002<\/p>\n
\u5e94\u7528\u4e8e\u5fae\u670d\u52a1<\/strong><\/p>\n
\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u51fd\u6570\u5f02\u5e38\u5904\u7406\u53ef\u4ee5\u7528\u4e8e\uff1a<\/p>\n
    \n
  • \u4fdd\u6301\u670d\u52a1\u53ef\u7528\u6027\uff1a<\/strong>\u901a\u8fc7\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38\uff0c\u6211\u4eec\u53ef\u4ee5\u9632\u6b62\u670d\u52a1\u5d29\u6e83\u6216\u6302\u8d77\u3002<\/li>\n
  • \u63d0\u4f9b\u6709\u610f\u4e49\u7684\u9519\u8bef\u4fe1\u606f\uff1a<\/strong>\u5f02\u5e38\u53ef\u4ee5\u5305\u542b\u6709\u5173\u9519\u8bef\u539f\u56e0\u7684\u8be6\u7ec6\u6d88\u606f\uff0c\u4ee5\u4fbf\u6211\u4eec\u5411\u7528\u6237\u63d0\u4f9b\u6709\u76ca\u7684\u53cd\u9988\u3002<\/li>\n
  • \u9694\u79bb\u6545\u969c\uff1a<\/strong>\u5f02\u5e38\u5904\u7406\u53ef\u4ee5\u9694\u79bb\u9519\u8bef\uff0c\u9632\u6b62\u5b83\u4eec\u5f71\u54cd\u5176\u4ed6\u670d\u52a1\u6216\u8fdb\u7a0b\u3002<\/li>\n<\/ul>\n
    \u5b9e\u6218\u6848\u4f8b<\/strong><\/p>\n
    \u8003\u8651\u4e00\u4e2a\u5904\u7406\u7528\u6237\u8bf7\u6c42\u7684\u5fae\u670d\u52a1\u51fd\u6570\uff1a<\/p>\n
    function handle_request(string $request): void\n{\n    try {\n        \/\/ \u89e3\u6790\u8bf7\u6c42\n        $parsed_request = json_decode($request);\n\n        \/\/ \u9a8c\u8bc1\u8bf7\u6c42\n        if ($parsed_request === null) {\n            throw new \\InvalidArgumentException('Invalid JSON format');\n        }\n\n        \/\/ \u5904\u7406\u8bf7\u6c42\n        \/\/ \u4ee3\u7801\u5757\u4ece\u6570\u636e\u5e93\u4e2d\u83b7\u53d6\u6570\u636e\u5e76\u8fd4\u56de\u7ed3\u679c\n    } catch (Exception $e) {\n        \/\/ \u6355\u83b7\u5f02\u5e38\u5e76\u63d0\u4f9b\u9519\u8bef\u54cd\u5e94\n        header('HTTP\/1.1 400 Bad Request', true, 400);\n        echo json_encode(['error' => $e->getMessage()]);\n    }\n}<\/pre>\n
    \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0ctry...catch<\/code> \u5757\u7528\u4e8e\u6355\u83b7\u548c\u5904\u7406\u53ef\u80fd\u53d1\u751f\u7684\u5f02\u5e38\uff1a<\/p>\n
      \n
    • Invalid JSON \u683c\u5f0f\uff1a<\/strong>\u65e0\u6cd5\u89e3\u6790\u8bf7\u6c42\u65f6\u629b\u51fa InvalidArgumentException<\/code>\uff0c\u5e76\u8fd4\u56de 400 \u9519\u8bef\u54cd\u5e94\u3002<\/li>\n
    • \u6570\u636e\u5e93\u9519\u8bef\uff1a<\/strong>\u4ece\u6570\u636e\u5e93\u83b7\u53d6\u6570\u636e\u5931\u8d25\u65f6\u629b\u51fa Exception<\/code>\uff0c\u5e76\u8fd4\u56de 500 \u5185\u90e8\u670d\u52a1\u5668\u9519\u8bef\u54cd\u5e94\u3002<\/li>\n<\/ul>\n
      \u7ed3\u8bba<\/strong><\/p>\n
      PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u662f\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u786e\u4fdd\u670d\u52a1\u7a33\u5b9a\u6027\u548c\u5065\u58ee\u6027\u7684\u4e00\u79cd\u5f3a\u5927\u673a\u5236\u3002\u901a\u8fc7\u4f7f\u7528\u5f02\u5e38\u5904\u7406\uff0c\u6211\u4eec\u53ef\u4ee5\u6355\u83b7\u548c\u5904\u7406\u9519\u8bef\uff0c\u63d0\u4f9b\u6709\u610f\u4e49\u7684\u53cd\u9988\uff0c\u5e76\u9694\u79bb\u6545\u969c\uff0c\u4ece\u800c\u4f7f\u670d\u52a1\u66f4\u53ef\u9760\u548c\u53ef\u7528\u3002<\/p>\n
      \u6587\u4e2d\u5173\u4e8ephp,\u5f02\u5e38\u5904\u7406\u7684\u77e5\u8bc6\u4ecb\u7ecd\uff0c\u5e0c\u671b\u5bf9\u4f60\u7684\u5b66\u4e60\u6709\u6240\u5e2e\u52a9\uff01\u82e5\u662f\u53d7\u76ca\u532a\u6d45\uff0c\u90a3\u5c31\u52a8\u52a8\u9f20\u6807\u6536\u85cf\u8fd9\u7bc7\u300aPHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528\u300b\u6587\u7ae0\u5427\uff0c\u4e5f\u53ef\u5173\u6ce8\u7c73\u4e91\u516c\u4f17\u53f7\u4e86\u89e3\u76f8\u5173\u6280\u672f\u6587\u7ae0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
      PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528 \u4f60\u5728\u5b66\u4e60\u6587\u7ae0\u76f8\u5173\u7684\u77e5\u8bc6\u5417\uff1f\u672c\u6587\u300aPHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528\u300b\uff0c\u4e3b\u8981\u4ecb\u7ecd\u7684\u5185\u5bb9\u5c31\u6d89\u53ca\u5230\uff0c\u5982\u679c\u4f60\u60f3\u63d0\u5347\u81ea\u5df1\u7684\u5f00\u53d1\u80fd\u529b\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\u8fd9\u7bc7\u6587\u7ae0\uff0c\u5927\u5bb6\u8981\u77e5\u9053\u7f16\u7a0b\u7406\u8bba\u57fa\u7840\u548c\u5b9e\u6218\u64cd\u4f5c\u90fd\u662f\u4e0d\u53ef\u6216\u7f3a\u7684\u54e6\uff01 PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u4e2d\u81f3\u5173\u91cd\u8981\uff0c\u7528\u4e8e\uff1a\u4fdd\u6301\u670d\u52a1\u53ef\u7528\u6027\uff0c\u9632\u6b62\u5d29\u6e83\u6216\u6302\u8d77\u3002\u63d0\u4f9b\u6709\u610f\u4e49\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u5e2e\u52a9\u7528\u6237\u53cd\u9988\u3002\u9694\u79bb\u6545\u969c\uff0c\u907f\u514d\u5f71\u54cd\u5176\u4ed6\u8fdb\u7a0b\u3002 PHP \u51fd\u6570\u5f02\u5e38\u5904\u7406\u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\u7684\u5e94\u7528 \u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u51fd\u6570\u5f02\u5e38\u5904\u7406\u5bf9\u4e8e\u786e\u4fdd\u670d\u52a1\u7a33\u5b9a\u6027\u548c\u5065\u58ee\u6027\u81f3\u5173\u91cd\u8981\u3002PHP \u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u53ef\u4ee5\u5e2e\u52a9\u6211\u4eec\u6709\u6548\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u3002 \u5f02\u5e38\u5904\u7406\u57fa\u7840 \u5728 PHP \u4e2d\uff0c\u5f02\u5e38\u662f\u8868\u793a\u9519\u8bef\u6216\u5f02\u5e38\u60c5\u51b5\u7684\u5bf9\u8c61\u3002\u5f53\u4ee3\u7801\u9047\u5230\u4e0d\u53ef\u5904\u7406\u7684\u9519\u8bef\u6216\u6761\u4ef6\u65f6\uff0c\u5c06\u629b\u51fa\u5f02\u5e38\u3002\u8981\u5904\u7406\u5f02\u5e38\uff0c\u53ef\u4ee5\u4f7f\u7528 try…catch \u8bed\u53e5\u5757\uff1a try { \/\/ \u4ee3\u7801\u5757\u53ef\u80fd\u4f1a\u629b\u51fa\u5f02\u5e38 } catch (Exception $e) { \/\/ \u6355\u83b7\u5f02\u5e38\u5e76\u8fdb\u884c\u5904\u7406 } try \u5757\u5305\u542b\u53ef\u80fd\u629b\u51fa\u5f02\u5e38\u7684\u4ee3\u7801\uff0c\u800c catch \u5757\u5728\u53d1\u751f\u5f02\u5e38\u65f6\u6267\u884c\u3002 \u5e94\u7528\u4e8e\u5fae\u670d\u52a1 \u5728\u5fae\u670d\u52a1\u67b6\u6784\u4e2d\uff0c\u51fd\u6570\u5f02\u5e38\u5904\u7406\u53ef\u4ee5\u7528\u4e8e\uff1a \u4fdd\u6301\u670d\u52a1\u53ef\u7528\u6027\uff1a\u901a\u8fc7\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38\uff0c\u6211\u4eec\u53ef\u4ee5\u9632\u6b62\u670d\u52a1\u5d29\u6e83\u6216\u6302\u8d77\u3002 \u63d0\u4f9b\u6709\u610f\u4e49\u7684\u9519\u8bef\u4fe1\u606f\uff1a\u5f02\u5e38\u53ef\u4ee5\u5305\u542b\u6709\u5173\u9519\u8bef\u539f\u56e0\u7684\u8be6\u7ec6\u6d88\u606f\uff0c\u4ee5\u4fbf\u6211\u4eec\u5411\u7528\u6237\u63d0\u4f9b\u6709\u76ca\u7684\u53cd\u9988\u3002 \u9694\u79bb\u6545\u969c\uff1a\u5f02\u5e38\u5904\u7406\u53ef\u4ee5\u9694\u79bb\u9519\u8bef\uff0c\u9632\u6b62\u5b83\u4eec\u5f71\u54cd\u5176\u4ed6\u670d\u52a1\u6216\u8fdb\u7a0b\u3002 \u5b9e\u6218\u6848\u4f8b \u8003\u8651\u4e00\u4e2a\u5904\u7406\u7528\u6237\u8bf7\u6c42\u7684\u5fae\u670d\u52a1\u51fd\u6570\uff1a function handle_request(string $request): void { try { \/\/ \u89e3\u6790\u8bf7\u6c42 $parsed_request = json_decode($request); \/\/ \u9a8c\u8bc1\u8bf7\u6c42 if ($parsed_request […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-47740","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47740","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=47740"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/47740\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=47740"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=47740"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=47740"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}