查看xxx.framework及xxx.a文件支持的架构

1. xxx.framework 文件

1.进入xxx.framework文件下
cd /Users/.../xxx.framework
2.执行命令行
lipo -info xxx
3.输出的结果
Architectures in the fat file: xxx are: armv7 i386 x86_64 arm64 

2. xxx.a 文件

lipo -info /Users/.../xxx.a
Architectures in the fat file: /Users/.../xxx.a are: armv7 i386 x86_64 arm64