Objective-C Class-dump 安装和使用方法

96
梅西121
2017.07.26 15:42* 字数 255

class-dump is a command-line utility for

examining the Objective-Csegment of Mach-O files. It generates

declarations for the classes,categories and protocols. This is the same

information provided byusing ‘otool -ov’, but presented as normal

Objective-C declarations.

1.下载安装包

http://stevenygard.com/projects/class-dump/

这里我下载的是 class-dump-3.5.dmp。然后把

放到/usr/local/bin目录下,在终端输入class-dump,显示 class-dump的版本后,就可以正常使用 class-dump 命令了。正确安装后如下图所示:

2.使用方法

命令如下:class-dump -H /Applications/Calculator.app -o /Users/apple/Desktop/calculate\ heads

解释:

/Applications/Calculator.app是计算器app的路径

/Users/apple/Desktop/calculate\ heads是存放dump出来头文件的文件夹路径

结果如下:

利用 class-dump 可以导出 AppKit,UIKit。。。

class-dump AppKit:class-dump /System/Library/Frameworks/AppKit.framework

class-dump UIKit:class-dump /Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS.sdk/System/Library/Frameworks/UIKit.framework

原文引自:https://cnbin.github.io/blog/2015/05/21/objective-c-class-dump-an-zhuang-he-shi-yong-fang-fa/

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