adb过滤日志重探索

说实话网上的教程太坑了，今天找到了一篇还算不错的文章，基本上可以解决需求

首先原日志是这样的，​​2018-11-21 22:51:38.434 4335-5116/cn.qssq666.robot E/LUAEngine: org.luaj.vm2.LuaError: chunkname:45 attempt to call nil​​

搜索标签 比如标签为​​LUAEngine​​​ 有两种方法搜索
方法1:​​adb logcat -s LUAEngine​​ 方法2:​​adb logcat LUAEngine:W *:S​​或者​​adb logcat LUAEngine:E *:S​​ 搞不懂的是后面的​​*S​​看了不少文章，也测试过，也没搞懂规律。只知道不填写或者填写其它将会导致非LUAEngine的也打印了
而前面的:W改成E可以只打印错误的，但是根据帮助和这博客的解释，这也不是针对某一个级别，而是当前以及以上，但是哪个等级大，我还没看出来，蛋疼的规则。

把标记排在前头,不显示日志时间​​adb logcat -v tag -s LUAEngine​​

结果如下:
E/LUAEngine: org.luaj.vm2.LuaError: chunkname:45 attempt to call nil
E/LUAEngine:    at org.luaj.vm2.LuaValue.checkmetatag(Unknown Source)
E/LUAEngine:    at org.luaj.vm2.LuaValue.callmt(Unknown Source)
E/LUAEngine:    at org.luaj.vm2.LuaValue.call(Unknown Source)
E/LUAEngine:    at org.luaj.vm2.LuaClosure.execute(Unknown Source)
E/LUAEngine:    at org.luaj.vm2.LuaClosure.onInvoke(Unknown Source)
E/LUAEngine:    at org.luaj.vm2.LuaClosure.invoke(Unknown Source)
E/LUAEngine:    at org.luaj.vm2.LuaValue.invoke(Unknown Source)
E/LUAEngine:    at cn.qssq666.robot.plugin.lua.api.LuaPluginInterface.onReceiveMsgIsNeedIntercept(LuaPluginInterface.java:171)

输出时间

11-21 23:00:38.851  4335  4802 W LUAEngine: state:,aiteUser=,false,aiteRobot:false

time​​11-21 22:21:29.216 W/LogUtil ( 4335):​​​ threadtime​​11-21 22:20:13.621 4335 5116 W LogUtil : [LogUtil][4ms]淇濇寔杩愯鎻掍欢琚鐢ㄤ簡​​