mjcript下载地址:https://github.com/CoderMJLee/mjcript
安装方法
将mjcript.cy文件拖到/usr/lib/cycript0.9
使用方法
1.使用SSH登录到服务器,使用之前介绍的脚本命令
sh usb.sh
sh login.sh
2.使用Cycript监听App,例如微信
cycript -p WeChat
3.导入导入mjcript
@import mjcript
实用函数示例
1.获取AppId
MJAppId
输出示例微信
@"com.tencent.xin"
2.App包存储路径
MJAppPath
输出示例
@"/var/containers/Bundle/Application/39508FC2-EE84-45C2-8373-11C4D41B4760/WeChat.app"
3.App沙盒路径
MJDocPath
输出示例
@"/var/mobile/Containers/Data/Application/DBA965AC-3B8A-45F3-BEC9-17DD3DFF30B4/Documents"
MJCachesPath
输出示例
@"/var/mobile/Containers/Data/Application/DBA965AC-3B8A-45F3-BEC9-17DD3DFF30B4/Library/Caches"
4.拿到显示在最前面的控制器
MJFrontVc()
输出示例
#"<WCAccountLoginFirstViewController: 0x1378e2c00>"
在手机上点击注册按钮,再次输入指令看看最前面的控制器
输出示例:
#"<WCAccountRegisterViewController: 0x137980200>"
5..获得某个类的对象方法名列表
MJInstanceMethodNames(WCAccountLoginFirstViewController)
输出示例
[&"getVisibleHeight",&"initView",&"adjustViewAndNavBarRect",&"onLanguageChange",&"adjustTableViewRect",&"updateChangeLanguageBtn",&"onChangeLanguage",&"getBackgroundImgWithOrientation:",&".cxx_destruct",&"setDelegate:",&"dealloc",&"init",&"willAnimateRotationToInterfaceOrientation:duration:",&"didRotateFromInterfaceOrientation:"]
支持正则
MJInstanceMethodNames(WCAccountLoginFirstViewController,/adjust/)
输出示例
[&"adjustViewAndNavBarRect",&"adjustTableViewRect"]
6.获取某个对象的类方法名列表
MJClassMethodNames(#0x13901b5a0)
微信某个button输出示例
[&"buttonWithType:",&"_setVisuallyHighlighted:forViews:initialPress:",&"_defaultNormalTitleColor",&"_defaultNormalTitleShadowColor",&"_defaultImageForType:andState:",&"_buttonTypeIsModernUI:",&"_setVisuallyHighlighted:forViews:initialPress:baseAlpha:",&"_selectedIndicatorImage",&"_infoLightImage",&"_detailDisclosureImage",&"_plusImage",&"_infoDarkImage",&"_exclamationMarkImage",&"_questionMarkImage",&"_checkmarkImage",&"_minusImage",&"_xImage",&"_defaultBackgroundImageForType:andState:",&"_defaultTitleColorForState:button:",&"_defaultImageColorForState:button:"]
7.获取根控制器
MJRootVc()
输出示例微信
#"<MMUINavigationController: 0x1378eae00>"
8.获取KeyWindow
MJKeyWin()
输出示例
#"<iConsoleWindow: 0x136f69ef0; baseClass = UIWindow; frame = (0 0; 375 667); gestureRecognizers = <NSArray: 0x138081c90>; layer = <UIWindowLayer: 0x13807f2b0>>"
9.某个控制器的子控制器,例如根控制器的子控制器
MJChildVcs(MJRootVc())
输出示例
<NMRootNavigationController 0x1448d5e00>, state: appeared, view: <UILayoutContainerView 0x1459c8270>
| <NMMainViewController 0x145a85eb0>, state: appeared, view: <UIView 0x145b0c970>
| | <NMTabBarController 0x1450ed200>, state: appeared, view: <UILayoutContainerView 0x1445c71f0>
| | | <NMNavigationController 0x14509a800>, state: appeared, view: <UILayoutContainerView 0x1447d1e20>
| | | | <NMContainerViewController 0x145a95830>, state: appeared, view: <UIView 0x145ae5080>
| | | | | <NMNavigationController 0x145093800>, state: appeared, view: <UILayoutContainerView 0x145a97ac0>
| | | | | | <NMDiscoverMusicViewController 0x145a86210>, state: appeared, view: <UIView 0x1459c5870>
...
10.打印控制器的子控件(微信注册页示例)
MJSubviews(#0x137980200.view)
输出了一大堆
11.设置对象的frame
#0x13901b5a0.frame = MJRectMake(100,100,200,200)
输出示例
{0:{0:100,1:100},1:{0:200,1:200}}
12.加载framework,例如MapKit
MJLoadFramework('MapKit')
输出示例
#"NSBundle </System/Library/Frameworks/MapKit.framework> (loaded)"
13.加载某个对象的所有成员变量
MJIvarNames(#0x144889800)
输出示例(网易云NMSettingViewController)
["isa","_hasAlternateNextResonder","_hasInputAssistantItem","_overrideTransitioningDelegate","_view","_tabBarItem","_navigationItem","_toolbarItems","_title","_nibName","
_nibBundle","_parentViewController","_childModalViewController","_parentModalViewController","_previousRootViewController","_modalTransitionView","_modalPreservedFirstResponder","_dimmingView","_dropShadowView",
"_currentAction","_storyboard","_externalObjectsTableForViewLoading","_topLevelObjectsToKeepAliveFromStoryboard","_savedHeaderSuperview","_savedFooterSuperview","_editButtonItem","_searchDisplayController","_strongSearchDisplayController","_modalTransitionStyle",
"_modalPresentationStyle","_lastKnownInterfaceOrientation","_popoverController","_containerViewInSheet","_contentSizeForViewInPopover","_formSheetSize","_recordedContentScrollView","_afterAppearance","_explicitAppearanceTransitionLevel","_interfaceBuilderKeyCommands",
"_addedKeyCommands","_overrideTraitCollections","_previewSourceViews","_viewControllerFlags","_retainCount","_ignoreAppSupportedOrientations","_viewHostsLayoutEngine","_storyboardIdentifier","_transitioningDelegate","overrideUseCustomPresentation","_modalPresentationCapturesStatusBarAppearance","_ignoresParentMargins","_childViewControllers","_customNavigationInteractiveTransitionDuration","_customNavigationInteractiveTransitionPercentComplete","_customTransitioningView","_lastNotifiedTraitCollection","
…
支持正则
MJIvarNames(#0x144889800,/view/)
输出示例
["_view","_savedHeaderSuperview","_savedFooterSuperview","_previewSourceViews","_viewControllerFlags",
"_viewHostsLayoutEngine","_storyboardPreviewSegueTemplates","_storyboardPreviewingRegistrants"]
14.所有继承自某个类的控制器,如UIViewController
MJSubclasses(UIViewController)
输出示例
[CNContactPicker,SFBrowserServiceViewController,NMPlayDeviceAudioEffectViewController,NMRecommendFriendViewController,
SFWebViewController,_MKPlaceViewController,NMLyricViewController,NMMyCollectionSubViewController,QLWebViewDisplayBundle,
NMLLiveBGMBaseViewController,MKActivityViewController,DDSafariViewController,EKUIEventInviteesViewController,
NMMVChoiceSearchViewController,NMLLiveBGMDetailViewController,_SFPopoverSizingTableViewController,QLGenericDisplayBundle,
DDRemoteActionHostViewController,QLDisplayBundle,NMLLiveAlbumListViewController,NMLLiveAnchorBGMListViewController,
…
mjcript实战示例,给WeChat注册页添加一个红色的View
点击手机微信进入到注册页面
1.创建一个view
var view = [[UIView alloc]init]
2.设置view的frame和背景色
view.frame = MJRectMake(100,100,200,200)
view.backgroundColor = [UIColor redColor]
3.将view添加到frontVc的view上
[#0x137980200.view addSubview:view]
demo.png
需求:要找登录页面的”登录”按钮
利用
MJSubviews(#0x137980200.view)函数打印出一大堆view,button等等,在输出中查找的登录两个字,然而终端输出的内容,中文全部转成了unicode码,因此拿到”登录”的unicode码,便可以找到”登录”按钮的内存地址
中文转unicode,例如”登录”
利用python unicode()函数
1.终端进入到python环境
python
2.输入unicode函数指令
unicode('登录','UTF-8')
输出显示
u'\u767b\u5f55'
“\u767b\u5f55”就是”登录”的unicode码
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