我正在尝试使用eclipse搜索/替换将log4j添加到旧版软件中.
我们的想法是找到所有类声明并将其替换为声明本身以及下一行中记录器的定义.
搜索
".*class ([A-Z][a-z]+).*\{" @H_404_12@ 更换: "final static Logger log = Logger.getLogger($1.class);" @H_404_12@ 如何将匹配的模式(类定义)添加到替换字符串?
".*class ([A-Z][a-z]+).*\{"
更换:
"final static Logger log = Logger.getLogger($1.class);" @H_404_12@ 如何将匹配的模式(类定义)添加到替换字符串?
"final static Logger log = Logger.getLogger($1.class);"
如何将匹配的模式(类定义)添加到替换字符串?
搜索:
(.*class ([A-Z][a-z]+).*\{) @H_404_12@ 更换: $1\Rfinal static Logger log = Logger.getLogger($2.class); @H_404_12@
(.*class ([A-Z][a-z]+).*\{)
$1\Rfinal static Logger log = Logger.getLogger($2.class); @H_404_12@
$1\Rfinal static Logger log = Logger.getLogger($2.class);