Skip to content

Instantly share code, notes, and snippets.

@xiaoysh8
Created July 10, 2018 04:10
Show Gist options
  • Save xiaoysh8/dabd6724885dd6a4d4e8d4c3afdb7070 to your computer and use it in GitHub Desktop.
Save xiaoysh8/dabd6724885dd6a4d4e8d4c3afdb7070 to your computer and use it in GitHub Desktop.
laravel error message
Laravel 手动返回错误码
设想到一个情景,如果新增数据库时用户提交的数据正确,也就是通过了验证,但是添加数据库时发生错误,比如:
if(!$users->save()){
//新增数据库时发生错误
}
那么需要返回错误信息,这个时候怎么手动呢?找到了一个函数,特此记录,感觉够用了:
$errors=array(
'message'=>"新增数据库发生错误,请稍后再试"
);
// $errors 定义返回的错误信息
// 422 表示返回该信息的状态码
return new JsonResponse($errors, 422);
这样在前台就能接受到该错误信息了,如下:
$.ajax({
success:function(){},
error:function(){
// 由于返回422的错误状态码,所以会自动调用ajax的错误函数,不需要人为再手工判断
}
});
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment