jsoup 取值问题 - V2EX

jsoup 取值问题 - V2EX

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这是一个创建于 2010 天前的主题，其中的信息可能已经有所发展或是发生改变。

jsoup 取值问题。

https://cdn.jsdelivr.net/gh/post-get/static/77e7d7bc2d2546d1b1c778b53ba480d7.png

想取 no 开头的 id 里面的 th > a 怎么取，各位老哥指点下谢谢

Elements tbody = doc.select("#normalthrad_*");

这样取不行呢

4 条回复 2020-07-03 16:19:16 +08:00

1

itechify

PRO

2020-06-25 19:50:03 +08:00 via Android

搜了一下，jquery 的 ID 匹配可能是这样：

匹配开头的元素：
$("div[id^='aaa']")
匹配结尾的元素：
$("div[id$='aaa']")
匹配包含的元素：
$("div[id*='aaa']")

https://blog.csdn.net/chenhuade85/article/details/7575827

没测试过。jsoup 和 jquery，css 选择器用法差不多吧，希望生效

2

siweipancc

2020-06-25 21:32:07 +08:00 via iPhone

chrome 元素右键，xpath

3

ONCEsama

2020-06-28 00:01:41 +08:00

doc.select("[id^=normalthread_]");
可以这样写，匹配属性名为 id，属性值以 normalthread_开头的元素

4

autoname

OP

2020-07-03 16:19:16 +08:00

@ONCEsama 嗯是这样取靠谱感谢大佬回答

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