📄 returnbook.jsp
字号:
<%@page contentType = "text/html;charset = gb2312" %>
<%String ErrMeg = request.getParameter("jieguo");
String day = request.getParameter("day");
if(ErrMeg==null){
ErrMeg = " ";
}else if(ErrMeg.equals("failed")){
ErrMeg = "没有输入数据";
}else if(ErrMeg.equals("failed1")){
ErrMeg = "输入的检索号有误";
}else if(ErrMeg.equals("success")){
ErrMeg = "还书成功";
int da = Integer.parseInt(day);
if(da>0){
ErrMeg+="但您超出还书时间"+da+"天,您必须缴纳"+(double)da/10+"元罚款";
}
}
%>
<html>
<head><title>归还书籍</title></head>
<body>
<h1> <blockquote>归还书籍</blockquote></h1>
<h3><blockquote><font color =red ><%=ErrMeg %></font></blockquote></h3>
<form action="servlet/returnBookController">
<table width = 150 height = 150 Align = "left"><tr><td>输入书籍检索号</td><td><input type ="text" name = "bookid" size = 20></td></tr>
<tr><td> <input type="submit" value=" 确 定 " name="adlogin"> </td><td><input type="reset" value=" 清 除 "></td></tr>
</table>
</form>
</body>
</html>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -