用数组处理表单数据之一

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在jsp中改写toString()

<jsp:useBean id="simpleBean" scope="request"class="liulixin.facebook.SimpleBean" /><%@ page language="java" contentType="text/html; charset=ISO-8859-1"pageEncoding="ISO-8859-1"%><!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=ISO-8859-1"><title>Insert title here</title></head><body><P>colors =<%=toString(simpleBean.getColors())%></body></html><%!public static String toString(String list[]) {return "www.188029.net";}%>

package liulixin.facebook;public class SimpleBean implements java.io.Serializable {private String colors[];public String[] getColors() {return colors;}public void setColors(String[] colors) {this.colors = colors;}/** * Gets an element of the colors property */public String getColors(int index) {return this.colors[index];}/** * Sets an element of the colors property */public void setColors(int index, String value) {this.colors[index] = value;}}

在jsp中混杂java代码是一件多么惬意的事呀。什么框架，设计模式，go!