What is your twitter handle?
                    
                
                
                

                
                    

                        You have less than 5 characters!
                    
                    

                        You have more than 5 characters!
                    
                    
                

                
                

                
                
twitter.com/{{ lowercasehandle() }}
                
                
Rules
                

                    

                        {{ rule.RuleName }}
                    
                

                Add rule: Add
                
            

            
        


    

//app.js
var myApp = angular.module('myApp', []);

myApp.controller('mainController', ['$scope', '$filter','$http',function ($scope, $filter,$http) {

    $scope.handle = '';

    $scope.characters = 5;

    $scope.lowercasehandle = function () {
        return $filter('lowercase')($scope.handle);
    }

    $http.get('/angularjs/http/api.json')

         .success(function(result){
            $scope.rules = result;
         })

         .error(function (data,status) {
             
             console.log(data);
         })

    $scope.newRule = '';

       $scope.addRule = function () {
        $http.post('/angularjs/http/api', { newRule: $scope.newRule })
            .success(function (result) {

                console.log(result);
                $scope.rules = result;
                $scope.newRule = '';

            })
            .error(function (data, status) {

                console.log(data);

            });
    };
}]);

//api.json
[
    {
    "ID":1,
    "RuleName":"Must be 5 characters"
     },{
    "ID":2,
    "RuleName":"Must be 5 characters"
     },{
    "ID":3,
    "RuleName":"Must be 5 characters"
     }
]

能get到数据，但是post的时候没有更新json数据，和Accept:application/json, text/plain, */* 这个有关吗？该怎么解决。。