问角$http.post请求发送双请求。？

EN

app.run(function($http, $q, $timeout){

  var deferred = $q.defer();

  $http.get('/path/to/api', { timeout: deferred.promise })
    .then(function(){
      // success handler
    },function(reject){
      // error handler            
      if(reject.status === 0) {
         // $http timeout
      } else {
         // response error status from server 
      }
    });

  $timeout(function() {
    deferred.resolve(); // this aborts the request!
  }, 1000);
});