Android的解析HTML与jsoup [英] android parse html with jsoup

问题描述

我有一个字符串的HTML这样的：

I have a String html like that:

> [CDATA[<div><b>index1:</b> <div
> class="ExternalClass4C236C53DAF34307B4580A8DA27FA373"><p>​</p>
> <div>value1</div> <div></div> <div>value2</div>
> <div></div> <div>value3 </div> <div></div> <div>value4
> </div> <div></div> <div>value5</div> </div></div>
> <div><b>index2:</b> value6</div> <div><b>index3:</b> value8</div>
> <div><b>index4:</b> valu7</div> <div><b>index5:</b>value10</div>

我使用jsoup。

I am using jsoup.

Document doc = Jsoup.parse(description);

元素EL = doc.get .......

Elements el=doc.get.......

我怎样才能获得价值字符串？

How can i get value strings?

推荐答案

我不知道这个简单的解决方案。您可以选择div elemets的内容。但是，你得到一些指标值这样，你不想。

I don't know a simple solution for this. You can select the contents of the div elemets. But you get some index value this way you dont want.

一硬codeD soulution是这样的：

One hardcoded soulution is like this:

public void testParseValue() {
    String html ="[CDATA[<div><b>index1:</b> <div" +
        "> class=\"ExternalClass4C236C53DAF34307B4580A8DA27FA373\"><p>​</p>" +
        "> <div>value1</div> <div></div> <div>value2</div>" +
        "> <div></div> <div>value3 </div> <div></div> <div>value4" +
        "> </div> <div></div> <div>value5</div> </div></div>" +
        "> <div><b>index2:</b> value6</div> <div><b>index3:</b> value8</div>" +
        "> <div><b>index4:</b> valu7</div> <div><b>index5:</b>value10</div>";

    Document doc = Jsoup.parse(html);

    Elements divs= doc.select("div");

    System.out.println(divs.get(2).text());
    System.out.println(divs.get(4).text());
    System.out.println(divs.get(6).text());
    System.out.println(divs.get(8).text());
    System.out.println(divs.get(10).text());
    System.out.println(divs.get(11).text().substring("index2: ".length()));
    System.out.println(divs.get(12).text().substring("index3: ".length()));
    System.out.println(divs.get(13).text().substring("index4: ".length()));
    System.out.println(divs.get(14).text().substring("index5:".length()));
}

这是用Java编写的，所以你可能要改变System.ou.println呼叫记录呼叫。
您也可以使用的位置：字符，而不是整个indexX：字符串

It is written in Java so you may want to change the System.ou.println call to log call. You may also use the position of ":" character instead of the whole indexX: strings.

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