Question

我希望通过将数据发布到rails服务器来创建新方法，并创建将数据保存到数据库的操作。我正确地发布数据并将数据保存到数据库中。但最后我得500 internal error。我展示create动作：

class Api::V1::BolouksController < Api::V1::BaseController
  def create
    @bolouk = Bolouk.create(bolouk_params)
    @bolouk.save
    respond_with(@bolouk)
  end
  private
  def bolouk_params
    params.require(:bolouk).permit(:boloukcode, :north, :south, :east, :west)
  end
end

服务器日志：

Started POST "/api/bolouks.json" for 127.0.0.1 at 2014-08-31 12:36:10 +0430
Processing by Api::V1::BolouksController#create as JSON
  Parameters: {"south"=>"76876", "west"=>"46365", "east"=>"987987", "north"=>"897987", "boloukcode"=>"21321", "bolouk"=>{"boloukcode"=>"21321", "north"=>"89798
7", "south"=>"76876", "east"=>"987987", "west"=>"46365"}}
   (0.0ms)  begin transaction
  SQL (0.0ms)  INSERT INTO "bolouks" ("boloukcode", "created_at", "east", "north", "south", "updated_at", "west") VALUES (?, ?, ?, ?, ?, ?, ?)  [["boloukcode",
 "21321"], ["created_at", "2014-08-31 08:06:10.645999"], ["east", "987987"], ["north", "897987"], ["south", "76876"], ["updated_at", "2014-08-31 08:06:10.64599
9"], ["west", "46365"]]
   (96.6ms)  commit transaction
   (0.0ms)  begin transaction
   (0.0ms)  commit transaction
Completed 500 Internal Server Error in 162ms (Views: 1.0ms | ActiveRecord: 96.6ms)

我不知道这个问题，因为当我删除create行动的所有方法时，我再次获得500 Internal Error。

class Api::V1::BolouksController < Api::V1::BaseController
  def create
  end
end

server log：

Started POST "/api/bolouks.json" for 127.0.0.1 at 2014-08-31 12:40:48 +0430
Processing by Api::V1::BolouksController#create as JSON
  Parameters: {"south"=>"543543", "west"=>"76875", "east"=>"4312432", "north"=>"987967", "boloukcode"=>"68987", "bolouk"=>{"boloukcode"=>"68987", "north"=>"987
967", "south"=>"543543", "east"=>"4312432", "west"=>"76875"}}
Completed 500 Internal Server Error in 11ms (Views: 0.0ms | ActiveRecord: 0.0ms)

我无法理解这个问题。问题出在哪儿？我该如何解决500 Internal Error？更新问题：

我从angularjs代码发布数据，我在下面添加角度控制器和服务：

'use strict';
var app = angular.module('app');
app.controller('BoloukCtrl', ['$scope','Session', 'Bolouks', 'Secure', function($scope, Session, Bolouks, Secure){
    $scope.bolouk = {};
    $scope.bolouk.boloukcode  = $scope.bolouk.north = $scope.bolouk.east  = $scope.bolouk.west  = $scope.bolouk.south = "";

    $scope.save = function(){
        var alaki = Bolouks.create($scope.bolouk);
        $scope.bolouk = {};
        $scope.bolouk.boloukcode  = $scope.bolouk.north = $scope.bolouk.east  = $scope.bolouk.west  = $scope.bolouk.south = "";
    }
}]);

boloukService.js：

'use strict';
var app = angular.module('boloukService', ['ngResource']);
app.factory('Bolouks', function($resource) {
    return $resource('/api/bolouks.json', {}, {
        index: { method: 'GET', isArray: true},
        create: { method: 'POST' }
    });
});

view.html：

<form ng-submit="save()" class="form-horizontal" role="form">
        //I complete bolouk field and then post to angularjs controller and by using service, post to rails server.
</form>

在2ms内完成500内部服务器错误（视图：1.0ms | ActiveRecord：0.0ms）

0 个答案: