public Class ObjClass{
//私有构造方法 防止外部创建
private ObjClass(){
};
//私有需要存储的对象位置
private static ThreadLocal threadLocal= new ThreadLocal();
//公有静态获取实例的方法
public static ObjClass getInstance(){
Objclass instance=threadLocal.get();
if(instance==null){
instance=new ObjClass();
threadLocal.set(instance);
}
return instance;
}
}