AngularJS 学习笔记值post传值

问题直接调用$http.post()方法时

传值格式是这样的

php接收端接收到的是json格式的，怎么做的跟Ajax post那样传值呢？

 

分析原因，angular的$http.post()方法默认数据传输格式是json的

      post: {'Content-Type': 'application/json;charset=utf-8'},

      put:  {'Content-Type': 'application/json;charset=utf-8'}

所以要修改传输格式

 

解决方法如下

在angular模块中加入

//修改post方式 form格式传值

angular.module('MyModule', [], function($httpProvider) {//MyModule是你自己的app名称

  // Use x-www-form-urlencoded Content-Type

  $httpProvider.defaults.headers.post['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';

  $httpProvider.defaults.headers.put['Content-Type'] = 'application/x-www-form-urlencoded;charset=utf-8';

 

   

  var param = function(obj) {

    var query = '', name, value, fullSubName, subName, subValue, innerObj, i;

      

    for(name in obj) {

      value = obj[name];

        

      if(value instanceof Array) {

        for(i=0; i

          subValue = value[i];

          fullSubName = name + '[' + i + ']';

          innerObj = {};

          innerObj[fullSubName] = subValue;

          query += param(innerObj) + '&';

        }

      }

      else if(value instanceof Object) {

        for(subName in value) {

          subValue = value[subName];

          fullSubName = name + '[' + subName + ']';

          innerObj = {};

          innerObj[fullSubName] = subValue;

          query += param(innerObj) + '&';

        }

      }

      else if(value !== undefined && value !== null)

        query += encodeURIComponent(name) + '=' + encodeURIComponent(value) + '&';

    }

      

    return query.length ? query.substr(0, query.length - 1) : query;

  };

 

  // Override $http service's default transformRequest

  $httpProvider.defaults.transformRequest = [function(data) {

    return angular.isObject(data) && String(data) !== '[object File]' ? param(data) : data;

  }];

});

 

结果如下

 综上所述，问题就解决了。