1.动态替换文件内容
@echo off
del /f /s /q DataBase.java
echo com.upmsproj.wp.common.config.datasource;>> DataBase.java
echo public class DataBase { >> DataBase.java
echo public final static String PROJECT_DBNAME = "upms150"; >> DataBase.java
echo public final static String IOT_DBNAME = "upmsiot";>> DataBase.java
echo public final static String SYSTEM_DBNAME = "DBLink150.gPallas"; >> DataBase.java
echo public final static String WPPROJ_SYSTEM = "DBLink150.yzhPallas";>> DataBase.java
echo }>> DataBase.java