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
