threadPoolExecutor.execute(new XxxThread(parm1,parm2,parm3,parm4)); 会执行线程内 run 方法
threadPoolExecutor.execute(()->new XxxThread(parm1,parm2,parm3,parm4)); 不会执行线程内 run 方法
()空圆括号代表参数集为空,所以构造失败?
This topic created in 1504 days ago, the information mentioned may be changed or developed.
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senninha Jun 9, 2022  1
后者的代码意思是，构造一个 Runnable 的匿名内部子类，run 方法内执行
`new XxxThread(parm1,parm2,parm3,parm4)` 这行代码，肯定不会跑 XxxThread 的 run 方法。。。 |
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aguesuka Jun 9, 2022 1
threadPoolExecutor.execute(()->new XxxThread(parm1,parm2,parm3,parm4));
等价于 threadPoolExecutor.execute(new Runable(){ public void run(){ new XxxThread(parm1,parm2,parm3,parm4); } }); 当然不会执行 |
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