//执行的是删除信息的操作
String a=request.getParameter("name");
a = URLEncoder.encode(a, "ISO-8859-1");
String name = URLDecoder.decode(a, "UTF-8");
String num=request.getParameter("num");
System.out.println("name:"+name+"num:"+num);
String sql="delete from person_info where name=? and num=?";
String sz[]={name,num};
JdbcUtils.update(sql, sz);
//刷新操作
String sqls="select * from person_info";
ResultSet rs=JdbcUtils.select(sqls, null);
ArrayList<Person_info> list=new ArrayList<Person_info>();
try {
while(rs.next()){
Person_info pi=new Person_info(rs.getString(1), rs.getString(2), rs.getString(3), rs.getString(4), rs.getString(5), rs.getString(6));
list.add(pi);
}
request.setAttribute("list", list);
request.getRequestDispatcher("Personnel_definition.jsp").forward(request, response);
} catch (SQLException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
java实现删除某条信息并刷新当前页
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转载自blog.csdn.net/qq_37591637/article/details/82770918
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