angularjs中关于跨域设置白名单

app.config(["$sceDelegateProvider",function($sceDelegateProvider){  
  
        $sceDelegateProvider.resourceUrlWhitelist([    <span style="white-space:pre;">      </span>//跨域添加白名单  
            "self",  
            "http://datainfo.duapp.com/**"  
        ]);  
   }  
]);  
$http({  
     method:"JSONP",  
     url:"http://datainfo.duapp.com/shopdata/getGoods.php",  
     params:{classID:$stateParams.classID}  
})