我有一个旧的 java 工程, 它包含超过 100 个源文件, 需要添加 log4j, 需要在系统内附加全部数据 。 输出. println 到 log.info 。 查找并替换为 Reg 表达式可能有助于我完成这个任务 。 我使用日蚀 6 。
您可以使用日食功能 搜索功能 搜索功能 搜索功能 搜索功能也非常适合在文件内搜索 。 在日食工具栏Search & gt; Java Search
在方法名称中的搜索字符串类型中,然后选择“方法”无线电框。然后单击搜索。
这是自我解释 你可以搜索方法, 额外的建筑师
如果您也想搜索文件名中的字符串, 也非常好 。
在日食中, 我会使用 Ctrl+H 来提出搜索菜单。 穿过顶部的标签, 直到您在搜索字符串中找到“ 任务搜索” 类型, “ system. out. println () ”, 告诉它在您的工程中搜索 *. java 文件, 然后按替换按钮 。
-i “s/system.out.println/log.info/g” `grep system.out.println-rl/path'
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