ι 版权声明:本文为博主原创文章,未经博主允许不得转载. 先看Android源码(API24)中对ThreadLocal的定义: public class ThreadLocal<T> 即ThreadLoca是一个泛型类,再看对该类的注释: /** * This class provides thread-local variables. These variables differ from * their normal counterparts in that each thread th…