jquery 拦截 post 等请求实现aop效果 


  2. $(function(){
  3.     jQuery.extend({
  4.         put: function( url, data, callback, type ) {
  5.             // shift arguments if data argument was omited
  6.             if ( jQuery.isFunction( data ) ) {
  7.                 type = type || callback;
  8.                 callback = data;
  9.                 data = {};
  10.             }
  12.             return jQuery.ajax({
  13.                 type: "PUT",
  14.                 url: url,
  15.                 data: data,
  16.                 success: callback,
  17.                 dataType: type
  18.             });
  19.         },
  20.         del: function( url, data, callback, type ) {
  21.             // shift arguments if data argument was omited
  22.             if ( jQuery.isFunction( data ) ) {
  23.                 type = type || callback;
  24.                 callback = data;
  25.                 data = {};
  26.             }
  28.             return jQuery.ajax({
  29.                 type: "DELETE",
  30.                 url: url,
  31.                 data: data,
  32.                 success: callback,
  33.                 dataType: type
  34.             });
  35.         }
  37.     })
  39.     jQuery.each( [ "get", "post","put","del"], function( i, method ) {
  40.         // jQuery.get或jQuery.post为
  41.         jQuery[ method ] = function( url, data, callback, type ) {
  42.             if($("#loading")){
  43.                 $("#loading").show()
  44.             }
  45.             var callbackafter = function(){
  46.                 if($("#loading")){
  47.                     $("#loading").hide()
  48.                 }
  49.                 callback.call(window,arguments[0]);
  50.             }
  51.             // 模拟重载
  52.             if ( jQuery.isFunction( data ) ) {
  53.                 type = type || callback;
  54.                 callback = data;
  55.                 data = undefined;
  56.             }
  58.             // 利用jQuery.ajax完成任务
  59.             return jQuery.ajax({
  60.                 url: url,
  61.                 type: method,
  62.                 dataType: type,
  63.                 data: data,
  64.                 success: callbackafter
  65.             });
  67.         };
  68.     });
  69. })()
  71. function disableAop(){
  72.     jQuery.each( [ "get", "post","put","del"], function( i, method ) {
  73.         // jQuery.get或jQuery.post为
  74.         jQuery[ method ] = function( url, data, callback, type ) {
  75.             // 模拟重载
  76.             if ( jQuery.isFunction( data ) ) {
  77.                 type = type || callback;
  78.                 callback = data;
  79.                 data = undefined;
  80.             }
  82.             // 利用jQuery.ajax完成任务
  83.             return jQuery.ajax({
  84.                 url: url,
  85.                 type: method,
  86.                 dataType: type,
  87.                 data: data,
  88.                 success: callback
  89.             });
  90.         };
  91.     });
  92. }

拦截就是重写jquery默认的post等方法
还有一个禁用aop的就是把源码再声明一遍即可


 

posted on 2017-03-23 09:32  signheart  阅读(2857)  评论(0)    收藏  举报

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