从list中取固定条数的数据放入新的list里 public static <T> List<List<T>> split(List<T> resList, int count) { if (resList == null || count < 1) return null; List<List<T>> ret = new ArrayList<List<T>>(); int size = resList.…
JDBC工具类: package cn.Wuchang.zyDome; import java.sql.*; public class JDBCUtils { private static final String r = "root"; private static final String p = "root"; private static final String url = "jdbc:mysql:///semployee"; priv…