async = true: async = false: 总结:同步就是外面多包一层new ThreadlessExecutor(),最终返回的ThreadPoolExecutor的poolSize参数是1(异步)/0(同步) 相关文章: 2022-01-02 2022-12-23 2022-02-25 2022-12-23 2022-12-23 2022-12-23 2021-09-06 2022-12-23