Topic: 正则表达式?疑惑?着急?

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1.正则表达式?疑惑?着急? Copy to clipboard
Posted by: Michell123
Posted on: 2009-12-17 15:50

看到有关有关正则表达式的文章时,自己测试了一个小程序。 不知道为什么不行?
如下:
\bcup\b 这个是匹配“cup”的规则
我测试的程序如下:
String str="The cup is on the table";
String regEx="\bcup\b";
boolean p1=str.matches((regEx);
System.out.println(p1)
为什么打印出来是false.
谢谢!

2.Re:正则表达式?疑惑?着急? [Re: Michell123] Copy to clipboard
Posted by: Michell123
Posted on: 2009-12-17 18:53

我知道哪错了
哈哈Smile

3.Re:正则表达式?疑惑?着急? [Re: Michell123] Copy to clipboard
Posted by: micsolaris
Posted on: 2009-12-18 11:22

呵呵,用matches当然会错啦,因为是全匹配。用find即可。

4.Re:正则表达式?疑惑?着急? [Re: Michell123] Copy to clipboard
Posted by: Michell123
Posted on: 2009-12-22 17:33

谢谢你


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