ThreadLocal工具类

/**
 * 基于ThreadLocal封装工具类，用户保存和获取当前登录用户id
 */
public class BaseContext {
    private static ThreadLocal<Long> threadLocal = new ThreadLocal<>();
    /**
     * 设置值
     * @param id
     */
    public static void setCurrentId(Long id){
        threadLocal.set(id);
    }
    /**
     * 获取值
     * @return
     */
    public static Long getCurrentId(){
        return threadLocal.get();
    }

}

标签：return,ThreadLocal,id,threadLocal,static,工具,public
来源： https://www.cnblogs.com/luoxiao1104/p/16455829.html