jquery - 获取 405 method not allowed 异常

Question

我有一个 jquery 脚本(从 gi​​thub 下载)可以删除实体。以下是脚本。

$(document).ready(function() {


var restful = {

    init: function(elem) {
        elem.on('click', function(e) {
            self=$(this);
            e.preventDefault();

            if(confirm('Are you sure you want to delete this record ? Note : The record will be deleted permanently from the database!')) {
                $.ajax({
                    headers: {
                        Accept : "text/plain; charset=utf-8",
                        "Content-Type": "text/plain; charset=utf-8"
                    },
                    url: self.attr('href'),
                    method: 'DELETE',
                    success: function(data) {
                        self.closest('li').remove();
                    },
                    error: function(data) {
                        alert("Error while deleting.");
                        console.log(data);
                    }
                });
            }
        })
    }
};

restful.init($('.rest-delete'));

});

我就这样使用它

{{link_to_route('download.delete','x', ['id' => $download->id], array('class'=> 'rest-delete label label-danger')) }}

对应的laravel路由如下

Route::delete('/deletedownload/{id}', array('uses' => 'DownloadsController@deletedownload', 'as'=>'download.delete'));

但是，当我尝试按 X(删除按钮)时，出现 405 Method not allowed 错误。错误如下

DELETE http://production:1234/deletedownload/42 405 (Method Not Allowed) . 

这在我的本地沙箱上运行良好。

任何帮助将不胜感激。

谢谢

Answer 1

您已使用 method:DELETE 而不是在 ajax 调用中使用以下内容

$.ajax({
    headers: {...},
    url: self.attr('href'),
    type:"post",
    data: { _method:"DELETE" },
    success: function(data) {...},
    error: function(data) {...}
});

Laravel 将在 POST 中查找 _method，如果找到，将使用 DELETE 请求方法。

更新:( Because of this answer ，由 nietonfir 指向)

您可以像这样直接尝试DELETE方法(如果它不起作用，请尝试其他方法)，:

$.ajax({
    headers: {...},
    url: self.attr('href'),
    type:"DELETE",
    success: function(data) {...},
    error: function(data) {...}
});