{"id":24279,"date":"2024-11-21T14:17:34","date_gmt":"2024-11-21T06:17:34","guid":{"rendered":"https:\/\/fwq.ai\/blog\/24279\/"},"modified":"2024-11-21T14:17:34","modified_gmt":"2024-11-21T06:17:34","slug":"laravel%e4%b8%ad%e7%9a%84%e5%bc%82%e5%b8%b8%e5%a4%84%e7%90%86%ef%bc%9a%e4%bc%98%e9%9b%85%e5%9c%b0%e5%a4%84%e7%90%86%e9%94%99%e8%af%af%e5%92%8c%e5%bc%82%e5%b8%b8%e6%83%85%e5%86%b5","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/24279\/","title":{"rendered":"Laravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\uff1a\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5"},"content":{"rendered":"<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/000\/465\/014\/169180950057286.jpg\" class=\"aligncenter\" title=\"Laravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\uff1a\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u63d2\u56fe\" alt=\"Laravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\uff1a\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u63d2\u56fe\" \/><\/p>\n<p>Laravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\uff1a\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5<\/p>\n<p>\u5f15\u8a00\uff1a<br \/>\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u4e3a\u4e86\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u8fd9\u4e9b\u95ee\u9898\u8fdb\u884c\u6709\u6548\u7684\u5904\u7406\u3002Laravel\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u4f7f\u6211\u4eec\u80fd\u591f\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u3002\u672c\u6587\u5c06\u4ecb\u7ecdLaravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u5e76\u7ed9\u51fa\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002<\/p>\n<ol>\n<li>\u5f02\u5e38\u5904\u7406\u57fa\u7840<br \/>\u5728Laravel\u4e2d\uff0c\u6240\u6709\u7684\u5f02\u5e38\u90fd\u7ee7\u627f\u81eaException\u7c7b\uff0c\u8be5\u7c7b\u4f4d\u4e8eIlluminateContractsException\u547d\u540d\u7a7a\u95f4\u4e0b\u3002\u5f53\u4e00\u4e2a\u5f02\u5e38\u88ab\u629b\u51fa\u65f6\uff0cLaravel\u4f1a\u81ea\u52a8\u5c06\u5176\u6355\u83b7\uff0c\u5e76\u5224\u65ad\u5982\u4f55\u5904\u7406\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cLaravel\u4f1a\u5c06\u5f02\u5e38\u4fe1\u606f\u8bb0\u5f55\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u5e76\u5411\u7528\u6237\u663e\u793a\u4e00\u4e2a\u53cb\u597d\u7684\u9519\u8bef\u9875\u9762\u3002<\/li>\n<li>\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b<br \/>Laravel\u5141\u8bb8\u6211\u4eec\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u5f02\u5e38\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fException\u7c7b\u5e76\u6269\u5c55\u5176\u529f\u80fd\u6765\u5b9e\u73b0\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n<pre>namespace AppExceptions;\n\nuse Exception;\n\nclass CustomException extends Exception\n{\n    public function report()\n    {\n        \/\/ \u5904\u7406\u5f02\u5e38\u4fe1\u606f\uff0c\u5982\u65e5\u5fd7\u8bb0\u5f55\n    }\n\n    public function render($request)\n    {\n        \/\/ \u9875\u9762\u6e32\u67d3\uff0c\u8fd4\u56de\u7ed9\u7528\u6237\u7684\u9519\u8bef\u4fe1\u606f\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u91cd\u5199report\u65b9\u6cd5\u548crender\u65b9\u6cd5\u3002report\u65b9\u6cd5\u7528\u4e8e\u5904\u7406\u5f02\u5e38\u4fe1\u606f\uff0c\u4f8b\u5982\u5c06\u5f02\u5e38\u4fe1\u606f\u8bb0\u5f55\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u3002render\u65b9\u6cd5\u7528\u4e8e\u6e32\u67d3\u9519\u8bef\u9875\u9762\uff0c\u5c06\u53cb\u597d\u7684\u9519\u8bef\u4fe1\u606f\u8fd4\u56de\u7ed9\u7528\u6237\u3002<\/p>\n<ol>\n<li>\u5f02\u5e38\u6355\u83b7\u548c\u5904\u7406<br \/>\u5bf9\u4e8e\u9700\u8981\u6355\u83b7\u548c\u5904\u7406\u7684\u5f02\u5e38\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u653e\u5728try&#8230;catch\u5757\u4e2d\u8fdb\u884c\u5904\u7406\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5f02\u5e38\u6355\u83b7\u548c\u5904\u7406\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n<pre>try {\n    \/\/ \u53ef\u80fd\u53d1\u751f\u5f02\u5e38\u7684\u4ee3\u7801\n} catch (CustomException $e) {\n    \/\/ \u81ea\u5b9a\u4e49\u5f02\u5e38\u5904\u7406\u903b\u8f91\n} catch (Exception $e) {\n    \/\/ \u9ed8\u8ba4\u7684\u5f02\u5e38\u5904\u7406\u903b\u8f91\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0ctry\u5757\u4e2d\u7684\u4ee3\u7801\u53ef\u80fd\u4f1a\u89e6\u53d1\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5f02\u5e38CustomException\u3002\u5f53CustomException\u88ab\u6355\u83b7\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u5728catch\u5757\u4e2d\u5904\u7406\u8be5\u5f02\u5e38\u3002\u5982\u679c\u6355\u83b7\u7684\u662f\u5176\u4ed6\u7c7b\u578b\u7684\u5f02\u5e38\uff0c\u5219\u4f1a\u8fdb\u5165Exception\u7c7b\u578b\u7684catch\u5757\u4e2d\u3002<\/p>\n<ol>\n<li>\u5168\u5c40\u5f02\u5e38\u5904\u7406<br \/>\u9664\u4e86\u4f7f\u7528try&#8230;catch\u5757\u6765\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u5168\u5c40\u5f02\u5e38\u5904\u7406\u673a\u5236\u3002\u901a\u8fc7\u81ea\u5b9a\u4e49AppExceptionsHandler\u7c7b\u4e2d\u7684render\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5168\u5c40\u5904\u7406\u5e94\u7528\u7a0b\u5e8f\u4e2d\u629b\u51fa\u7684\u5f02\u5e38\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5168\u5c40\u5f02\u5e38\u5904\u7406\u7684\u793a\u4f8b\uff1a<\/li>\n<\/ol>\n<pre>namespace AppExceptions;\n\nuse Exception;\nuse IlluminateFoundationExceptionsHandler as ExceptionHandler;\n\nclass Handler extends ExceptionHandler\n{\n    public function render($request, Exception $exception)\n    {\n        if ($exception instanceof CustomException) {\n            \/\/ \u81ea\u5b9a\u4e49\u5f02\u5e38\u5904\u7406\u903b\u8f91\n        }\n\n        return parent::render($request, $exception);\n    }\n}<\/pre>\n<p>  \u767b\u5f55\u540e\u590d\u5236   <\/p>\n<p>\u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0crender\u65b9\u6cd5\u4f1a\u68c0\u67e5\u629b\u51fa\u7684\u5f02\u5e38\u662f\u4e0d\u662f\u6211\u4eec\u81ea\u5b9a\u4e49\u7684\u5f02\u5e38CustomException\uff0c\u5982\u679c\u662f\uff0c\u5219\u6211\u4eec\u53ef\u4ee5\u5728\u8fd9\u91cc\u5904\u7406\u8be5\u5f02\u5e38\u3002\u5426\u5219\uff0c\u8c03\u7528parent::render\u65b9\u6cd5\u6765\u6267\u884c\u9ed8\u8ba4\u7684\u5f02\u5e38\u5904\u7406\u903b\u8f91\u3002<\/p>\n<ol>\n<li>\u5f02\u5e38\u9875\u9762\u548c\u9519\u8bef\u4fe1\u606f<br \/>Laravel\u63d0\u4f9b\u4e86\u4e00\u4e2a\u53ef\u81ea\u5b9a\u4e49\u7684\u5f02\u5e38\u9875\u9762\u6a21\u677f\uff0c\u4f4d\u4e8eresources\/views\/errors\/\u76ee\u5f55\u4e0b\u3002\u6211\u4eec\u53ef\u4ee5\u5728\u8fd9\u91cc\u5b9a\u5236\u81ea\u5df1\u7684\u5f02\u5e38\u9875\u9762\uff0c\u4f7f\u5176\u7b26\u5408\u5e94\u7528\u7a0b\u5e8f\u7684\u98ce\u683c\u3002\u6b64\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u4e00\u4e9b\u989d\u5916\u7684\u9519\u8bef\u4fe1\u606f\uff0c\u4f8b\u5982\u5f02\u5e38\u5806\u6808\u8ddf\u8e2a\u7b49\u3002<\/li>\n<\/ol>\n<p>\u7ed3\u8bba\uff1a<br \/>Laravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u4e00\u79cd\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u7684\u65b9\u5f0f\u3002\u901a\u8fc7\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u3001\u5f02\u5e38\u6355\u83b7\u548c\u5904\u7406\u4ee5\u53ca\u5168\u5c40\u5f02\u5e38\u5904\u7406\uff0c\u6211\u4eec\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406\u548c\u5904\u7406\u5e94\u7528\u7a0b\u5e8f\u4e2d\u7684\u5f02\u5e38\u3002\u76f8\u4fe1\u638c\u63e1\u4e86\u8fd9\u4e9b\u77e5\u8bc6\uff0c\u6211\u4eec\u80fd\u591f\u5f00\u53d1\u51fa\u66f4\u52a0\u7a33\u5b9a\u548c\u53ef\u9760\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662fLaravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\uff1a\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Laravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\uff1a\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5 \u5f15\u8a00\uff1a\u5728\u5f00\u53d1\u8fc7\u7a0b\u4e2d\uff0c\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u662f\u4e0d\u53ef\u907f\u514d\u7684\u3002\u4e3a\u4e86\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u7684\u7a33\u5b9a\u6027\u548c\u53ef\u7ef4\u62a4\u6027\uff0c\u6211\u4eec\u9700\u8981\u5bf9\u8fd9\u4e9b\u95ee\u9898\u8fdb\u884c\u6709\u6548\u7684\u5904\u7406\u3002Laravel\u4e3a\u6211\u4eec\u63d0\u4f9b\u4e86\u5f3a\u5927\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u4f7f\u6211\u4eec\u80fd\u591f\u4f18\u96c5\u5730\u5904\u7406\u9519\u8bef\u548c\u5f02\u5e38\u60c5\u51b5\u3002\u672c\u6587\u5c06\u4ecb\u7ecdLaravel\u4e2d\u7684\u5f02\u5e38\u5904\u7406\u673a\u5236\uff0c\u5e76\u7ed9\u51fa\u4e00\u4e9b\u4ee3\u7801\u793a\u4f8b\u3002 \u5f02\u5e38\u5904\u7406\u57fa\u7840\u5728Laravel\u4e2d\uff0c\u6240\u6709\u7684\u5f02\u5e38\u90fd\u7ee7\u627f\u81eaException\u7c7b\uff0c\u8be5\u7c7b\u4f4d\u4e8eIlluminateContractsException\u547d\u540d\u7a7a\u95f4\u4e0b\u3002\u5f53\u4e00\u4e2a\u5f02\u5e38\u88ab\u629b\u51fa\u65f6\uff0cLaravel\u4f1a\u81ea\u52a8\u5c06\u5176\u6355\u83b7\uff0c\u5e76\u5224\u65ad\u5982\u4f55\u5904\u7406\u3002\u9ed8\u8ba4\u60c5\u51b5\u4e0b\uff0cLaravel\u4f1a\u5c06\u5f02\u5e38\u4fe1\u606f\u8bb0\u5f55\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u5e76\u5411\u7528\u6237\u663e\u793a\u4e00\u4e2a\u53cb\u597d\u7684\u9519\u8bef\u9875\u9762\u3002 \u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7bLaravel\u5141\u8bb8\u6211\u4eec\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u7ba1\u7406\u5f02\u5e38\u4fe1\u606f\u3002\u6211\u4eec\u53ef\u4ee5\u901a\u8fc7\u7ee7\u627fException\u7c7b\u5e76\u6269\u5c55\u5176\u529f\u80fd\u6765\u5b9e\u73b0\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u7684\u793a\u4f8b\uff1a namespace AppExceptions; use Exception; class CustomException extends Exception { public function report() { \/\/ \u5904\u7406\u5f02\u5e38\u4fe1\u606f\uff0c\u5982\u65e5\u5fd7\u8bb0\u5f55 } public function render($request) { \/\/ \u9875\u9762\u6e32\u67d3\uff0c\u8fd4\u56de\u7ed9\u7528\u6237\u7684\u9519\u8bef\u4fe1\u606f } } \u767b\u5f55\u540e\u590d\u5236 \u5728\u81ea\u5b9a\u4e49\u5f02\u5e38\u7c7b\u4e2d\uff0c\u6211\u4eec\u53ef\u4ee5\u6839\u636e\u5b9e\u9645\u9700\u6c42\u91cd\u5199report\u65b9\u6cd5\u548crender\u65b9\u6cd5\u3002report\u65b9\u6cd5\u7528\u4e8e\u5904\u7406\u5f02\u5e38\u4fe1\u606f\uff0c\u4f8b\u5982\u5c06\u5f02\u5e38\u4fe1\u606f\u8bb0\u5f55\u5230\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u4ee5\u4fbf\u540e\u7eed\u5206\u6790\u3002render\u65b9\u6cd5\u7528\u4e8e\u6e32\u67d3\u9519\u8bef\u9875\u9762\uff0c\u5c06\u53cb\u597d\u7684\u9519\u8bef\u4fe1\u606f\u8fd4\u56de\u7ed9\u7528\u6237\u3002 \u5f02\u5e38\u6355\u83b7\u548c\u5904\u7406\u5bf9\u4e8e\u9700\u8981\u6355\u83b7\u548c\u5904\u7406\u7684\u5f02\u5e38\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u5176\u653e\u5728try&#8230;catch\u5757\u4e2d\u8fdb\u884c\u5904\u7406\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5f02\u5e38\u6355\u83b7\u548c\u5904\u7406\u7684\u793a\u4f8b\uff1a try { \/\/ \u53ef\u80fd\u53d1\u751f\u5f02\u5e38\u7684\u4ee3\u7801 } catch (CustomException $e) { \/\/ \u81ea\u5b9a\u4e49\u5f02\u5e38\u5904\u7406\u903b\u8f91 } catch (Exception $e) { \/\/ \u9ed8\u8ba4\u7684\u5f02\u5e38\u5904\u7406\u903b\u8f91 } \u767b\u5f55\u540e\u590d\u5236 \u5728\u4e0a\u9762\u7684\u793a\u4f8b\u4e2d\uff0ctry\u5757\u4e2d\u7684\u4ee3\u7801\u53ef\u80fd\u4f1a\u89e6\u53d1\u4e00\u4e2a\u81ea\u5b9a\u4e49\u5f02\u5e38CustomException\u3002\u5f53CustomException\u88ab\u6355\u83b7\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u5728catch\u5757\u4e2d\u5904\u7406\u8be5\u5f02\u5e38\u3002\u5982\u679c\u6355\u83b7\u7684\u662f\u5176\u4ed6\u7c7b\u578b\u7684\u5f02\u5e38\uff0c\u5219\u4f1a\u8fdb\u5165Exception\u7c7b\u578b\u7684catch\u5757\u4e2d\u3002 \u5168\u5c40\u5f02\u5e38\u5904\u7406\u9664\u4e86\u4f7f\u7528try&#8230;catch\u5757\u6765\u6355\u83b7\u548c\u5904\u7406\u5f02\u5e38\u5916\uff0cLaravel\u8fd8\u63d0\u4f9b\u4e86\u5168\u5c40\u5f02\u5e38\u5904\u7406\u673a\u5236\u3002\u901a\u8fc7\u81ea\u5b9a\u4e49AppExceptionsHandler\u7c7b\u4e2d\u7684render\u65b9\u6cd5\uff0c\u6211\u4eec\u53ef\u4ee5\u5168\u5c40\u5904\u7406\u5e94\u7528\u7a0b\u5e8f\u4e2d\u629b\u51fa\u7684\u5f02\u5e38\u3002\u4e0b\u9762\u662f\u4e00\u4e2a\u5168\u5c40\u5f02\u5e38\u5904\u7406\u7684\u793a\u4f8b\uff1a namespace AppExceptions; [&hellip;]<\/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-24279","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24279","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=24279"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/24279\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=24279"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=24279"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=24279"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}