修改gitignore文件

.gitignore

@@ -1,2 +1,49 @@
 sql/*.sql
 
+HELP.md
+target/
+!.mvn/wrapper/maven-wrapper.jar
+!**/src/main/**
+!**/src/test/**
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+.log
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+.mvn
+mvnw*
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+build/
+
+### VS Code ###
+.vscode/
+
+### generated files ###
+bin/
+gen/
+
+### MAC ###
+.DS_Store
+
+### Other ###
+logs/
+log
+temp/
+