springMVC3学习(六)--SimpleFormController

SimpleFormController提交表单流程例如以下：

login.jsp

<form action="login" method="post">

	用户名：<input type="text" name="username"/></br>

	密码：<input type="password" name="password"/></br>

	<input type="submit" value="提交">

</form>

springMVC.xml

<!-- 处理器 -->

<bean name="/login" class="com.itmyhome.Login">

	<!-- 返回处理成功页面  success.jsp -->

	<property name="successView" value="success"/>

</bean>

<!-- HandlerMapping -->

<bean class="org.springframework.web.servlet.handler.BeanNameUrlHandlerMapping"></bean>

<!-- HandlerAdapter -->

<bean class="org.springframework.web.servlet.mvc.SimpleControllerHandlerAdapter"></bean>

<!-- 定义跳转的文件的前后缀 -->

<bean id="viewResolver"

	class="org.springframework.web.servlet.view.InternalResourceViewResolver">

	<property name="prefix" value="/" />  <!-- 默认放在WebRoot下 -->

	<property name="suffix" value=".jsp" />

</bean>

UserModel.java

public class UserModel {

	private String username;

	private String password;

	public String getUsername() {

		return username;

	}

	public void setUsername(String username) {

		this.username = username;

	}

	public String getPassword() {

		return password;

	}

	public void setPassword(String password) {

		this.password = password;

	}

}

Login.java

import org.springframework.web.servlet.mvc.SimpleFormController;

public class Login extends SimpleFormController {

	public Login() {

		setCommandClass(UserModel.class);// 设置命令对象实现类

		setCommandName("user");// 设置命令对象的名字

	}

	//下面内容省略

	/*protected Object formBackingObject(HttpServletRequest request) throws Exception {

		return null;

	}

	protected Map referenceData(HttpServletRequest request) throws Exception {

		return null;

	}*/

	public void doSubmitAction(Object obj) throws Exception {

		UserModel user = (UserModel) obj;

		System.out.println(user);

	}

}

success.jsp

<body>

  注冊成功,欢迎: ${user.username }！

</body>

測试：

浏览器中输入：http://localhost:8080/spring_SimpleFormController/login.jsp 进入登录页面

注冊成功页面：

源代码下载：http://download.csdn.net/detail/itmyhome/7366879

巴特西

springMVC3学习(六)--SimpleFormController

欢迎添�JAVA技术交流群：74955800

最新文章

热门文章