[NSBundle mainBundle] 详解
NSLog(@"ios 应用发布后 .app 应用文件 路径::%@",[NSBundle mainBundle] );
NSLog(@"ios 应用发布后 .app 应用包(文件) 的详细信息 ::%@",[[NSBundle mainBundle] infoDictionary]);
[[NSBundle mainBundle] infoDictionary] 返回的是一个数据字典内容如下：
(XX1 为当前应用的名字 也就是app 包的名字 ）--（ 部分地方 XX 大写 我隐藏了部分信息...... )
ios 应用发布后 .app 应用文件内 ::{
CFBundleDevelopmentRegion = en;
CFBundleDisplayName = "当前app 文件名XX1";
CFBundleExecutable = "当前app 文件名XX1";
CFBundleExecutablePath = "/Users/yq-010/Library/Application Support/iPhone Simulator/5.1/Applications/49419CEE-6608-48FE-81FE-BF40FEEFB8F7/XX1.app/xx1";
CFBundleIconFiles = (
"icon.png",
);
CFBundleIcons = {
CFBundlePrimaryIcon = {
CFBundleIconFiles = (
"icon.png",
);
UIPrerenderedIcon = 1;
};
};
CFBundleIdentifier = "com.xxxx.xxxxx";
CFBundleInfoDictionaryVersion = "6.0";
CFBundleInfoPlistURL = "Info.plist -- file://localhost/Users/yq-010/Library/Application%20Support/iPhone%20Simulator/5.1/Applications/49419CEE-6608-48FE-81FE-BF40FEEFB8F7/XX%20XX%20XX.app/";
CFBundleName = "XX1";
CFBundlePackageType = APPL;
CFBundleShortVersionString = "1.3";
CFBundleSignature = "????";
CFBundleSupportedPlatforms = (
iPhoneSimulator
);
CFBundleVersion = "1.3";
DTPlatformName = iphonesimulator;
DTSDKName = "iphonesimulator5.1";
LSRequiresIPhoneOS = 1;
NSBundleInitialPath = "/Users/yq-010/Library/Application Support/iPhone Simulator/5.1/Applications/49419CEE-6608-48FE-81FE-BF40FEEFB8F7/XX1.app";
NSBundleResolvedPath = "/Users/yq-010/Library/Application Support/iPhone Simulator/5.1/Applications/49419CEE-6608-48FE-81FE-BF40FEEFB8F7/XX1.app";
UIDeviceFamily = (
1
);
UIPrerenderedIcon = 1;
UIRequiredDeviceCapabilities = (
armv7
);
UISupportedInterfaceOrientations = (
UIInterfaceOrientationPortrait
);
}
应用1：我们可以通过包的信息的数据字典 得到 应用的版本 CFBundleVersion = "1.3";
当前应用的版本 ：
[[[NSBundlemainBundle] infoDictionary] objectForKey:@"CFBundleShortVersionString"]]