怎么用JAVAbean写乘法表啊

smucjr 2016-10-15 10:55:15

这是src下的
package bean;

public class MultipleBean {
private int factor;
private String str;

public int getFactor() {
return factor;
}

public void setFactor(int factor) {
this.factor = factor;
}

public String getStr() {
return str;
}

public void setStr(String str) {
this.str = str;
}

public MultipleBean() {
super();
// TODO Auto-generated constructor stub
}

public String mb(int factor) {
String str="";
for(int i=1;i<=factor;i++){
for(int j=1;j<=i;j++){
str+= i+"*"+j+"="+i*j+" ";
}
str+="<br>";

}
return str;
}

}
这是JSP文件
<%@ page language="java" import="java.util.*,bean.MultipleBean" pageEncoding="UTF-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">

<title>My JSP 'index.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">

</head>

<body>

<%
MultipleBean mb=new MultipleBean();
mb.setFactor(9);
mb.setStr();
%>
</body>
</html>

...全文