Angularjs 每次打开页面时都会运行Ionic web服务

我正在使用Ionic v1，但有一个问题。关于这个错误有很多标题。但我找不到解决办法

是的

每次打开页面时运行控制器。但我的web服务代码只在第一次打开时运行

我的代码：

.controller('PlaylistsCtrl', function($scope, $rootScope, $http, $ionicPopup) {

    $scope.loadingShow();

    console.log("Test"); //Run everytime but $http run only first opened

    $http.get($scope.webServiceUrl + "json_getSharedPicture.php")
        .then(function(response) {
            $scope.loadingHide();
            $rootScope.playlists = response.data;
        });

})

我的爱奥尼亚信息：

global packages:

    @ionic/cli-utils : 1.2.0
    Cordova CLI      : 7.0.1
    Ionic CLI        : 3.2.0

local packages:

    @ionic/cli-plugin-cordova : 1.2.1
    @ionic/cli-plugin-ionic1  : 1.2.0
    Cordova Platforms         : android 6.2.3 ios 4.4.0
    Ionic Framework           : ionic1 1.3.3

System:

    Node       : v6.10.3
    OS         : Windows 10
    Xcode      : not installed
    ios-deploy : not installed
    ios-sim    : not installed

您需要初始化一个函数并调用它

.controller('PlaylistsCtrl', function($scope, $rootScope, $http, $ionicPopup) {

    $scope.loadingShow();

    console.log("Test"); //Run everytime but $http run only first opened

    $http.get($scope.webServiceUrl + "json_getSharedPicture.php")
        .then(function(response) {
            $scope.loadingHide();
            $rootScope.playlists = response.data;
        });

})

global packages:

    @ionic/cli-utils : 1.2.0
    Cordova CLI      : 7.0.1
    Ionic CLI        : 3.2.0

local packages:

    @ionic/cli-plugin-cordova : 1.2.1
    @ionic/cli-plugin-ionic1  : 1.2.0
    Cordova Platforms         : android 6.2.3 ios 4.4.0
    Ionic Framework           : ionic1 1.3.3

System:

    Node       : v6.10.3
    OS         : Windows 10
    Xcode      : not installed
    ios-deploy : not installed
    ios-sim    : not installed

If you want to hit your code every time you load that page.

function onLoad() {
$http.get($scope.webServiceUrl + "json_getSharedPicture.php")
    .then(function(response) {
        $scope.loadingHide();
        $rootScope.playlists = response.data;
    });
}onLoad();