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Ant中对字符串的操作

2010-10-14 20:18:01| 分类： ant | 标签： |举报 |字号大中小订阅

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在ant中，无法实现常见的字符串操作，比如截取、替换。我们可以借助ant-contrib中的propertyregex任务实现字符串的截取、替换

1、字符串的截取

比如：从字符串 root:password@127.0.0.1 中分别截取root、password、127.0.0.1三个字符串

    <propertyregex property="user" input="${server}" regexp="(.*):" select="\1"/>
    <propertyregex property="passwd" input="${server}" regexp=":(.*)@" select="\1"/>
    <propertyregex property="host" input="${server}" regexp="@(.*)" select="\1"/>

2、字符串的替换

比如：替换字符串root:password@127.0.0.1为root:pwd@127.0.0.1

<propertyregex property="${svr1}" input="${svr}" regexp='password' replace="pwd"/>
转自：http://crppztl.javaeye.com/category/55702?show_full=true

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