gust
加了一些功能
add project
add excel processed by row api
remove unnecessary files
patch merge
add package cn.zlg.designpatterns ,add filter chain pattern
modify ZLGCollections.java
使用静态方法实现批量插入，在cn.zlg.jdbc.insert.BatchInserter中
add some new execl operation api
add some new features
merge with Utils on my laptop.(1)Primarily add MultiSourceConnectionFactory
Merge branch 'master' of https://github.com/zlg0613/Utils