安装class-dump

Posted 2020-09-19 xuanInitial

 

下载地址

1. 打开iTerm，输入mkdir ~/bin，在当前用户根目录下创建一个bin目录；
2. 把class-dump给拷贝到这个目录里，mv /path/to/class-dump ~/bin      
3. 并赋予其可执行权限：  chmod +x ~/bin/class-dump
4. 打开~/.bash_profile文件：vi ~/.bash_profile， 在文件最上方加一行：export PATH=$HOME/bin/:$PATH，然后保存并退出（在英文输入法中依次按下esc和:（shift + ;，即冒号），然后输入wq，回车即可）；
5. 在iTerm中执行source ~/.bash_profile

　　

　　测试

localhost:~ sky$ pwd class-dump
/Users/sky
localhost:~ sky$ class-dump
class-dump 3.5 (64 bit)
Usage: class-dump [options] <mach-o-file>

  where options are:
        -a             show instance variable offsets
        -A             show implementation addresses
        --arch <arch>  choose a specific architecture from a universal binary (ppc, ppc64, i386, x86_64, armv6, armv7, armv7s, arm64)
        -C <regex>     only display classes matching regular expression
        -f <str>       find string in method name
        -H             generate header files in current directory, or directory specified with -o
        -I             sort classes, categories, and protocols by inheritance (overrides -s)
        -o <dir>       output directory used for -H
        -r             recursively expand frameworks and fixed VM shared libraries
        -s             sort classes and categories by name
        -S             sort methods by name
        -t             suppress header in output, for testing
        --list-arches  list the arches in the file, then exit
        --sdk-ios      specify iOS SDK version (will look in /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS<version>.sdk
        --sdk-mac      specify Mac OS X version (will look in /Developer/SDKs/MacOSX<version>.sdk
        --sdk-root     specify the full SDK root path (or use --sdk-ios/--sdk-mac for a shortcut)
localhost:~ sky$

 

解决