tomcat+bean例子

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C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\app\WEB-INF\classes\文件夹下

建立beanTestPackage文件夹

C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\app\WEB-INF\classes\beanTestPackage文件夹下

建立文件BeanTest.java，内容如下

package beanTestPackage;public class BeanTest{private String text;public BeanTest(String inputText){this.text = inputText;}public void setText(String newText){this.text = newText;}public String getText(){return this.text;}}

命令行执行

C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\app\WEB-INF\class
es\beanTestPackage>javac BeanTest.java

C:\Program Files\Apache Software Foundation\Tomcat 7.0\webapps\app文件夹下

建立testBean.jsp内容如下

<%@ page import="beanTestPackage.BeanTest" %><%BeanTest testBean = new BeanTest("I want to learn something about java, in order to tree new bee!");%><%=testBean.getText()%>

访问http://127.0.0.1:8080/app/testBean.jsp即可得结果。

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