简洁:

$.delete = function(url, data, callback, type){

  if ( $.isFunction(data) ){
    type = type || callback,
    callback = data,
    data = {}
  }

  return $.ajax({
    url: url,
    type: 'DELETE',
    success: callback,
    data: data,
    contentType: type
  });
}

美元。Ajax可以工作。

$.ajax({
   url: 'script.php',
   type: 'PUT',
   success: function(response) {
     //...
   }
});

我们可以扩展jQuery来创建PUT和DELETE的快捷方式:

jQuery.each( [ "put", "delete" ], function( i, method ) {
  jQuery[ method ] = function( url, data, callback, type ) {
    if ( jQuery.isFunction( data ) ) {
      type = type || callback;
      callback = data;
      data = undefined;
    }

    return jQuery.ajax({
      url: url,
      type: method,
      dataType: type,
      data: data,
      success: callback
    });
  };
});

现在你可以使用:

$.put('http://stackoverflow.com/posts/22786755/edit', {text:'new text'}, function(result){
   console.log(result);
})

从这里复制

这是一个更新的ajax调用，当你使用JSON与jQuery > 1.9:

$.ajax({
    url: '/v1/object/3.json',
    method: 'DELETE',
    contentType: 'application/json',
    success: function(result) {
        // handle success
    },
    error: function(request,msg,error) {
        // handle failure
    }
});

简洁:

$.delete = function(url, data, callback, type){

  if ( $.isFunction(data) ){
    type = type || callback,
    callback = data,
    data = {}
  }

  return $.ajax({
    url: url,
    type: 'DELETE',
    success: callback,
    data: data,
    contentType: type
  });
}

我写了一个jQuery插件，它包含了这里讨论的跨浏览器支持的解决方案:

https://github.com/adjohnson916/jquery-methodOverride

点击这里查看详情！