iOS是一个静态或dynamic的框架？
这可能听起来像一个愚蠢的问题，但如果你有一个thirdParty.framework文件，你可以告诉它是静态的还是dynamic的？ 我的意思是，如果你看里面，他们看起来不一样吗？
它可以是。
但是，只有iOS8 +才能在应用程序包中使用dynamic框架。
find的方法是查看.framework并在主文件上使用file命令：
$ cd iOS/Crashlytics.framework $ ls -l total 9984 -rwxr-xr-x 1 andy staff 4710656 11 Sep 17:11 Crashlytics drwxr-xr-x 8 andy staff 272 11 Sep 17:11 Headers -rw-r--r-- 1 andy staff 1553 11 Sep 17:11 Info.plist drwxr-xr-x 3 andy staff 102 11 Sep 17:11 Modules -rwxr-xr-x 1 andy staff 146164 11 Sep 17:11 run -rwxr-xr-x 1 andy staff 241688 11 Sep 17:11 submit $ file Crashlytics Crashlytics: Mach-O universal binary with 5 architectures Crashlytics (for architecture armv7): current ar archive random library Crashlytics (for architecture armv7s): current ar archive random library Crashlytics (for architecture i386): current ar archive random library Crashlytics (for architecture x86_64): current ar archive random library Crashlytics (for architecture arm64): current ar archive random library
ar archive是指“静态库”。
$ cd /Library/Frameworks/iTunesLibrary.framework/ $ ls -l total 40 lrwxr-xr-x 1 root wheel 24 10 Sep 17:38 Headers -> Versions/Current/Headers lrwxr-xr-x 1 root wheel 24 10 Sep 17:38 Modules -> Versions/Current/Modules lrwxr-xr-x 1 root wheel 26 10 Sep 17:38 Resources -> Versions/Current/Resources drwxr-xr-x 4 root wheel 136 10 Sep 17:41 Versions lrwxr-xr-x 1 root wheel 22 10 Sep 17:38 XPCServices -> Versions/A/XPCServices lrwxr-xr-x 1 root wheel 30 10 Sep 17:38 iTunesLibrary -> Versions/Current/iTunesLibrary $ file Versions/Current/iTunesLibrary Versions/Current/iTunesLibrary: Mach-O universal binary with 2 architectures Versions/Current/iTunesLibrary (for architecture i386): Mach-O dynamically linked shared library i386 Versions/Current/iTunesLibrary (for architecture x86_64): Mach-O 64-bit dynamically linked shared library x86_64