摘要:
package poster.model; public class Userinfo { private Integer userid; public Integer getUserid() { return userid; } public void setUserid(Integer user 阅读全文
摘要:
package poster.util;import java.sql.*;import java.text.SimpleDateFormat;import java.util.Date; import javax.xml.crypto.Data;public class DBHelper { pr 阅读全文
摘要:
package poster1.dao; import java.sql.SQLException;import java.util.List; import poster_model.Typeinfo;import poster_model.Userinfo; /** * 針對數據庫的數據的增刪改 阅读全文