<%@ page language="java" import="java.util.*" contentType="text/html; charset=utf-8"%> <%@ page import="Math.Box" %> <% 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"> <!-- <link rel="stylesheet" type="text/css" href="styles.css"> --> </head> <body> <jsp:useBean id="box" class="Math.Box" scope="page"></jsp:useBean> <h1>普通方式显示javabeans</h1> </body> </html>
java代码
package Math;
public class Box {
private int length;
private int width;
private int height;
public Box() {
}
public int getLength() {
return length;
}
public void setLength(int length) {
this.length = length;
}
public int getWidth() {
return width;
}
public void setWidth(int width) {
this.width = width;
}
public int getHeight() {
return height;
}
public void setHeight(int height) {
this.height = height;
}
}在useBean的class报错: cannot be resolved to a type
强行运行报错
Unable to compile class for JSP:
The server encountered an internal error that prevented it from fulfilling this request.
安静_天空