Angularjs:Controller被多次调用

Van*_*uan 7 javascript controller angularjs

出于某种原因,当我在资源1和资源2之间切换时,我的控制器被双重调用.

这是代码:

的index.html

<!DOCTYPE html>
<html ng-app="multiple_calls">

  <head>
    <meta charset="utf-8" />
    <title>AngularJS Plunker</title>
    <link rel="stylesheet" href="style.css" />
    <script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.0.7/angular.min.js"></script>
    <script src="app.js"></script>
  </head>

  <body ng-controller="MainCtrl">
    <a href="#res/1">1</a>
    <a href="#res/2">2</a>

    <div ng-view>
    </div>
  </body>

</html>
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app.js

var app = angular.module('multiple_calls', []);

app.
  config(['$routeProvider', function($routeProvider) {
  $routeProvider.
      when('/res/:id', {templateUrl: 'res.html',
                        controller: 'res'
      });
}]);


app.controller('MainCtrl', function($scope) {
});

app.controller('res', function($scope, $routeParams) {
  console.log('resource called')
  $scope.id = $routeParams.id;
});
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res.html

{{id}}
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http://plnkr.co/edit/HsCJmbllOcnlvlc1oiHa?p=preview

如果单击项目1然后单击2,您将看到"资源调用"打印3次:资源之间每次更改2次.

任何线索为什么会发生这种情况?

Van*_*uan 14

发现一个完全相同的问题:

AngularJs:使用$ routeProvider调用控制器两次

解决方案是在路由器URL的末尾添加"/":

-      when('/res/:id',
+      when('/res/:id/',
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