About the pit of abi

Understanding of abi: arm64-v8a is backward compatible, but the premise is that there is no arm64-v8a folder in your project. If you have two folders, armeabi and arm64-v8a two folders, armeabi inside There are a.so and b.so, and there is only a.so in arm64-v8a, so when the arm64-v8a mobile phone uses b, it finds that there is a folder of arm64-v8a, and finds that there is no b.so in it, it reports an error, So at this time, delete the arm64-v8a folder. At this time, when the phone finds that arm64-v8a is not compatible, it will go directly to armeabi's so library, so either you don't add arm64-v8a, or the so library in armeabi, arm64 -v8a must also have