Topic: jsp调用javabean问题 |
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1.jsp调用javabean问题 | Copy to clipboard |
Posted by: YoYo Posted on: 2004-08-16 00:24 在jsp中调用javabean中的方法时,总出现这样的问题: Method setHuiYuanInfo(web.HuiYuanInfo)not found in class web.HuiYuanRegist. javabean中函数setHriYuanInfo的代码是: public void setHuiYuanInof(HuiYuanInfo info){ this.huiyuaninfo=info; } web是我的名,HuiYuanInfo是我提取表单注册信息的bean,函数 setHuiYuanInfo()是我连接数据库bean中的函数。 请高手指点 谢谢! |
2.Re:jsp调用javabean问题 [Re: YoYo] | Copy to clipboard |
Posted by: yuespace Posted on: 2004-08-16 11:20 jsp代码发来看看 |
3.Re:jsp调用javabean问题 [Re: YoYo] | Copy to clipboard |
Posted by: YoYo Posted on: 2004-08-16 11:56 <%@ page contentType="text/html;charset=GBK" %> <%@ page language="java" import="web.*" %> <jsp:useBean id="info" class="web.HuiYuanInfo" scope="page"> <jsp:setProperty name="info" property="*" /> </jsp:useBean> <jsp:useBean id="regist" class="web.HuiYuanRegist" scope="page"/> <% regist.setHuiYuanInfo(info); regist.regist(); %> |
4.Re:jsp调用javabean问题 [Re: YoYo] | Copy to clipboard |
Posted by: dennisjl Posted on: 2004-08-16 15:10 你的属性(数据成员)是:huiyuaninfo, 它对应的set/get函数应该是: setHuiyuaninfo(). 而不是:setHuiYuanInof(). set/get方法的规则是将属性的首字母大写,并加上set/get。而不能像上例中那样随意变换属性的大小写。 |
5.Re:jsp调用javabean问题 [Re: YoYo] | Copy to clipboard |
Posted by: YoYo Posted on: 2004-08-16 17:36 还是不行,毛病依旧。 |
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