xcode编译引用的静态库可能会出现编译错误：
does not contain bitcode. You must rebuild it with bitcode enabled (Xcode setting ENABLE_BITCODE), obtain an updated library from the vendor, or disable bitcode for this target. for architecture arm64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
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解决方法：
设置工程－Build Settings -Enable Bitcode -NO
