javascript - 跳过 Javascript 循环中的错误

Question

我正在尝试使用 Google 的 Feed API 通过 AngularJS Controller 内的 feed 来获取图像。它将成功获取三个图像，然后它会点击 Twitter URL，它会变得困惑并破坏脚本。我希望它跳过这一点并继续加载图像。有办法做到这一点吗？

错误:

Error: Syntax error, unrecognized expression: submitted by <a href="http://www.reddit.com/user/lachlan_jp"> lachlan_jp </a> <br> <a href="https://twitter.com/caseandpointdjs/status/552222732994482178">[link]</a> <a href="http://www.reddit.com/r/Monstercat/comments/2rg0nr/case_points_new_single_will_be_premiering/">[8 comments]</a>

代码:

$http.get("http://ajax.googleapis.com/ajax/services/feed/load", { params: { "v": "1.0", "q": "http://www.reddit.com/r/monstercat/.rss", "num": "100" } })
            .success(function(data) {
                $scope.rssTitle = data.responseData.feed.title;
                $scope.rssUrl = data.responseData.feed.feedUrl;
                $scope.rssSiteUrl = data.responseData.feed.link;
                $scope.entries = data.responseData.feed.entries;

                var data = data.responseData.feed;

                var findFirstImage = data.entries.content;
                angular.forEach(data.entries, function(value){
                  value.sapleImage =     $(value.content).find('img').eq(0).attr('src');
                  console.log(value.sapleImage);
                })



            })
            .error(function(data) {
                console.log("ERROR: " + data);
            });
    }

Answer 1

您是否尝试过使用不执行任何操作的 try:catch block ？

try {
$http.get("http://ajax.googleapis.com/ajax/services/feed/load", { params: { "v": "1.0", "q": "http://www.reddit.com/r/monstercat/.rss", "num": "100" } })
            .success(function(data) {
                $scope.rssTitle = data.responseData.feed.title;
                $scope.rssUrl = data.responseData.feed.feedUrl;
                $scope.rssSiteUrl = data.responseData.feed.link;
                $scope.entries = data.responseData.feed.entries;

                var data = data.responseData.feed;

                var findFirstImage = data.entries.content;
                angular.forEach(data.entries, function(value){
                  value.sapleImage =     $(value.content).find('img').eq(0).attr('src');
                  console.log(value.sapleImage);
                })



            })
            .error(function(data) {
                console.log("ERROR: " + data);
            });
    }
}
catch(err) {
    Console.log('Got an error'); // or just pass/continue/return true/any way of doing nothing
}