想使用angularjs里的htpp向后台发送请求,现在有个用户唯一识别的token想要放到headers里面去，也就是{headres:{'token':1}}
index.html里引入以下js:
angular.module('app.factorys',[])
.factory('httpInterceptor',['$q','$injector','$localStorage',function ($q,$injector,$localStorage) {var httpInterceptor = {'responseError' : function(response) {// ......return $q.reject(response);
},'response' : function(response) {if (response.status == 21000) {// console.log('do something...'); }return response || $q.when(response);
},'request' : function(config) {
config.headers = config.headers || {};if ($localStorage.token) {
config.headers.token = $localStorage.token;// config.headers['X-Access-Token'] = $localStorage.token; };return config || $q.when(config);return config;
},'requestError' : function(config){// ......return $q.reject(config);
}
};return httpInterceptor;
}])在app里注入factory后，在config里面配置
.config(['$httpProvider',function(){
$httpProvider.interceptors.push(httpInterceptor);
}])
