lombok使用手册: 1.安装插件 1.1.idel: 1.2.使用lombok还需要引用相关jar包 参考网址:https://projectlombok.org/features/all 2.注解说明 2.1.@Data @DataAll together now: A shortcut for @ToString, @EqualsAndHashCode, @Getter on all fields, and @Setter on all non-final fields, and @Re
#all logger output level is 'ERROR' and output position is stdout #so only write our project's DEBUG log and ERROR log of the others log4j.rootLogger=ERROR, stdout ,R #log4j.appender is set output postion #log4j.logger is set some package(some packag
/** * check and delete the old package app if it exists. */ private void checkOldPackage() { String packageName = "xxx.xxx.xxx.xxx"; if (isAvilible(this, packageName)) { Intent uninstall_intent = new Intent(); uninstall_intent.setAction(Intent.A