87,955
社区成员
![](https://csdnimg.cn/release/cmsfe/public/img/topic.427195d5.png)
![](https://csdnimg.cn/release/cmsfe/public/img/me.40a70ab0.png)
![](https://csdnimg.cn/release/cmsfe/public/img/task.87b52881.png)
![](https://csdnimg.cn/release/cmsfe/public/img/share-circle.3e0b7822.png)
"djabc3232iefabc2323abcjdfie".replace(/.*?(abc\d+).*?/g,'$1;')
"djabc3232i#efabc2323ab#cjdfie".match(/abc.*?#/g).join(";")
运行结果是:abc3232i#;abc2323ab#
能把#号去掉吗?
结果变成:abc3232i;abc2323ab[/quote]
"djabc3232i#efabc2323ab#cjdfie".match(/abc\w+/g).join(";");
[/quote]
不好意思,例子没对:
"djabc3232&=i#efabc2323a&=b#cjdfie".match(/abc.*?#/g).join(";");
想截取abc到#的字符串(不含#号)
想得到这样的结果:abc3232&=i;abc2323a&=b[/quote]
"djabc3232&=i#efabc2323a&=b#cjdfie".match(/abc[^#]+/g).join(";");
"djabc3232i#efabc2323ab#cjdfie".match(/abc.*?#/g).join(";")
运行结果是:abc3232i#;abc2323ab#
能把#号去掉吗?
结果变成:abc3232i;abc2323ab[/quote]
"djabc3232i#efabc2323ab#cjdfie".match(/abc\w+/g).join(";");
[/quote]
不好意思,例子没对:
"djabc3232&=i#efabc2323a&=b#cjdfie".match(/abc.*?#/g).join(";");
想截取abc到#的字符串(不含#号)
想得到这样的结果:abc3232&=i;abc2323a&=b"djabc3232i#efabc2323ab#cjdfie".match(/abc.*?#/g).join(";")
运行结果是:abc3232i#;abc2323ab#
能把#号去掉吗?
结果变成:abc3232i;abc2323ab[/quote]
"djabc3232i#efabc2323ab#cjdfie".match(/abc\w+/g).join(";");
"djabc3232iefabc2323abcjdfie".match(/abc\d+/g).join(";");
"djabc3232i#efabc2323ab#cjdfie".match(/abc.*?#/g).join(";")
运行结果是:abc3232i#;abc2323ab#
能把#号去掉吗?
结果变成:abc3232i;abc2323ab"djabc3232iefabc2323abcjdfie".replace(/.*?(abc\d+)((?!abc\d+).)*/g,'$1;')