| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103 | <?phpnamespace app\api\library;use Exception;use think\exception\Handle;use think\Log;use app\common\exception\BusinessException;/** * 自定义API模块的错误显示 * 统一处理API异常和服务层异常 */class ExceptionHandle extends Handle{        public function render(Exception $e)    {         // 业务异常:开发和生产环境都返回json        if ($e instanceof BusinessException) {            $code = 0;            $statuscode = 200;            $msg = $e->getMessage() ?: '业务处理失败';            Log::record([                'exception' => 'BusinessException',                'custom_error_code' => $e->getErrorCode(),                'message' => $e->getMessage(),                'error_data' => $e->getErrorData(),                'file' => $e->getFile(),                'line' => $e->getLine(),            ], 'info');            return json([                'code' => $code,                'msg' => $msg,                'time' => time(),                'data' => null            ], $statuscode);        }        // 在生产环境下返回code信息        if (!\think\Config::get('app_debug')) {            $statuscode = $code = 500;            $msg = 'An error occurred';                        // 验证异常            if ($e instanceof \think\exception\ValidateException) {                $code = 0;                $statuscode = 200;                $msg = $e->getError();            }            // Http异常            elseif ($e instanceof \think\exception\HttpException) {                $statuscode = $code = $e->getStatusCode();                $msg = $e->getMessage() ?: 'Http Error';            }            // 自定义业务异常(与验证异常保持一致的返回格式)            elseif ($e instanceof BusinessException) {                $code = 0;  // 业务异常统一返回code=0,与验证异常一致                $statuscode = 200;  // HTTP状态码为200                $msg = $e->getMessage() ?: '业务处理失败';                                // 记录业务异常日志(便于调试,包含自定义错误码)                Log::record([                    'exception' => 'BusinessException',                    'custom_error_code' => $e->getErrorCode(),  // 记录自定义错误码用于调试                    'message' => $e->getMessage(),                    'error_data' => $e->getErrorData(),                    'file' => $e->getFile(),                    'line' => $e->getLine(),                ], 'info');  // 业务异常用info级别记录            }            // 其他异常(包括服务层的普通Exception)            elseif ($e instanceof \Exception) {                $code = 0;  // 普通异常统一返回code=0                $statuscode = 200;  // HTTP状态码为200                $msg = $e->getMessage() ?: '业务处理失败';                                // 记录服务层异常日志(便于调试)                Log::record([                    'exception' => get_class($e),                    'message' => $e->getMessage(),                    'file' => $e->getFile(),                    'line' => $e->getLine(),                    'trace' => $e->getTraceAsString()                ], 'error');            }                        return json([                'code' => $code,                 'msg' => $msg,                 'time' => time(),                 'data' => null            ], $statuscode);        }        // 开发环境下交由系统处理        return parent::render($e);    }}
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