获取AngularJS中指定的url的html内容 [英] getting the html content of the url specified in AngularJS
问题描述
我使用$ http.get（'url'）来获取url中的内容。 'url'中的html如下：
I am using the $http.get('url') to get the content present in the 'url' present. The html in 'url' is as follows
<html>
<head></head>
<body>
<pre style = "word-wrap: break-word; white-space: pre-wrap;">
<!-- content is present here -->
</pre>
</body>
</html>
当我为此网址创建$ http.get时，我会获得一些数据和所需内容
When I make a $http.get to this url, I get some data and the required content
GET /TYPE=abvd HTTP 1.1
content required
.0.1234.123 Safari /123.12
Referer: //url of the webpage calling this function
Accept-Encoding:
...............
如何摆脱这些额外信息并仅收到内容？ （我知道我们可以解析响应但有更好的方法吗？）
How do I get rid of this extra information and receive only the content? (I know we can just parse the response but is there a better way of doing it? )
编辑：
我得到的数据响应是在谷歌中看到的chrome，当我在IE10中运行相同的脚本时，我得到了所需的唯一html内容。为什么会出现这种差异？如何处理呢？
The data response I got was seen in google chrome, when I run the same script in IE10, I get the only the "html content" as desired. Why does this difference occur and how do I make process it?
推荐答案
$ http.get 返回 HttpPromise ，并从中获取可以得到这样的基础数据：
$http.get returns an HttpPromise, and from it you can get the underlying data like so:
$http.get('url').then(function(response) {
html = response.data;
});
要获得更多有用的数据，您可以像这样展开：
To get even more useful data, you can expand this like so:
$http.get('url').then(
// success handler
function(response) {
var data = response.data,
status = response.status,
header = response.header,
config = response.config;
},
// error handler
function(response) {
var data = response.data,
status = response.status,
header = response.header,
config = response.config;
});
演示： JSBin
编辑：如果还有HTML问题，您可以查看 $ sce.trustAsHtml（html）或PhantomJS并附带参考：
If there are still HTML issues, you can look into $sce.trustAsHtml(html) or PhantomJS with references:
- Parse an HTML document with AngularJS
- Scraping an AngularJS application
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