如何在大量jar文件中找到特定的类名?

(查找实际的类名,而不是引用它的类。)


当前回答

#!/bin/bash

pattern=$1
shift

for jar in $(find $* -type f -name "*.jar")
do
  match=`jar -tvf $jar | grep $pattern`
  if [ ! -z "$match" ]
  then
    echo "Found in: $jar"
    echo "$match"
  fi
done

其他回答

#!/bin/bash

pattern=$1
shift

for jar in $(find $* -type f -name "*.jar")
do
  match=`jar -tvf $jar | grep $pattern`
  if [ ! -z "$match" ]
  then
    echo "Found in: $jar"
    echo "$match"
  fi
done

在eclipse中,你可以使用旧的但仍然可用的插件jarsearch

下面的脚本将帮助您

for file in *.jar
do
  # do something on "$file"
  echo "$file"
  /usr/local/jdk/bin/jar -tvf "$file" | grep '$CLASSNAME'
done

文件名:searchForFiles.py

import os, zipfile, glob, sys

def main():
    searchFile = sys.argv[1] #class file to search for, sent from batch file below (optional, see second block of code below)
    listOfFilesInJar = []
    for file in glob.glob("*.jar"):
        archive = zipfile.ZipFile(file, 'r')
        for x in archive.namelist():
            if str(searchFile) in str(x):
                listOfFilesInJar.append(file)

    for something in listOfFilesInJar:
        print("location of "+str(searchFile)+": ",something)

if __name__ == "__main__":
    sys.exit(main())

你可以通过创建一个带有以下文本的.bat文件(用你正在搜索的文件替换“AddWorkflows.class”)来轻松运行:

(文件:CallSearchForFiles.bat)

@echo off
python -B -c "import searchForFiles;x=searchForFiles.main();" AddWorkflows.class
pause

您可以双击CallSearchForFiles.bat来运行它,或者从命令行“CallSearchForFiles.bat SearchFile.class”调用它。

单击以查看示例输出

查看JBoss Tattletale;虽然我个人从未使用过,但这似乎是你需要的工具。