Android Studio 加载 .so库出现couldn't find "*.so"

java.lang.UnsatisfiedLinkError: dalvik.system.PathClassLoader[DexPathList[[zip file "/data/app/com*.*.*-2/base.apk"],nativeLibraryDirectories=[/vendor/lib, /system/lib]]] couldn't find "*.so"

如果出现这种错误 在该项目的 build.gradle中加入

sourceSets {
        main() {
            jniLibs.srcDirs = ['libs']
        }
    }