<%@?page?language="java"?contentType="text/html;?charset=utf-8"%>
<!DOCTYPE?html?PUBLIC?"-//W3C//DTD?HTML?4.01?Transitional//EN"?"http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta?http-equiv="Content-Type"?content="text/html;?charset=utf-8">
<title>MultiplicationTable</title>
</head>
<body>
<%!
//通過(guò)表達(dá)式調(diào)用返回九九乘法表
String?PrintMultiTable1(){
String?s="";
for(int?i=1;i<=9;i++){
for(int?j=1;j<=i;j++){
s+=?i+"*"+j+"="+(i*j)+" ";
}
s+="<br>";//追加換行標(biāo)簽
}
return?s;
}
//使用腳本方式調(diào)用,打印九九乘法表
void?PrintMultiTable2(JspWrite?out)?
throws?Exception
{
for(int?i=1;i<=9;i++){
for(int?j=1;j<=i;j++){
out.println(i+"*"+j+"="+(i*j)+" ");
}
out.println("<br>");//追加換行標(biāo)簽
}
}
%>
<h2>乘法表</h2>
<hr>
<%=PrintMultiTable1()?%>
]<hr>
<%?PrintMultiTable2(out);?%>]
</body>
</html>
2017-03-22
不是JspWrite,是JspWriter
2017-03-22
參數(shù)應(yīng)為:JspWriter out ?你少了個(gè) -->r