我的控制器方法中有几个 SYSOUT，它们出现在控制台日志中……为我验证所有 @RequestMapping 的行为是否符合预期。环境 bean 的 @Autowiring 也可以正常工作（也可以由 SYSOUT 正确显示）。
但是，方法的返回（我正在使用返回 String 类型的方法）只会导致 404。未找到 *.jsps。项目正在使用 Maven；IDE是eclipse开普勒，FWIW。
我的 ViewResolver 是标准的。看不到断线。
我的 web.xml：
<?xml version="1.0" encoding="UTF-8"?>
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi=" http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/ javaee/web-app_2_5.xsd">
<display-name>BluPrint</display-name>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>org.springframework.web.servlet .DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<context-param>
<param-name>groupId</param-name>
<param-value>${project.groupId}</param-value>
</context-param>
<context-param>
<param-name>artifactId</param-名称>
<param-value>${project.artifactId}</param-value>
</context-param>
</web-app>
我的 servlet.xml：
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org /2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop=" http://www.springframework.org/schema/aop" xmlns:jee="http://www.springframework.org/schema/jee"
xmlns:tx="http://www.springframework.org/schema/ tx" xmlns:util="http://www.springframework.org/schema/util"
xmlns:batch="http://www.springframework.org/schema/batch" xmlns:task="http://www .springframework.org/schema/task"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xjp="http://www.corpabc.com/schema/xjp"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
http://www.springframework.org/schema/mvc http:// /www.springframework.org/schema/mvc/spring-mvc-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1 .xsd
http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.1.xsd
http://www.springframework.org/schema/jee http ://www.springframework.org/schema/jee/spring-jee-3.1.xsd
http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx -3.1.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.1.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.1.xsd
http://www.springframework.org/schema/task http:// /www.springframework.org/schema/task/spring-task-3.1.xsd
http://www.corpabc.com/schema/xjp http://www.corpabc.com/schema/xjp/beans.xsd">
<context:component-scan base-package="com.corpabc.bluprint" />
<mvc:annotation-driven />
<mvc:resources mapping="/resources/**" location="/resources/" />
<导入资源="classpath:corpabc/xjp/configuration/properties.xml" />
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<属性名称="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/jsp/" />
<property name="suffix" value=".jsp" />
</bean>
<bean id="dataSourceDB2" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName" value="jdbc/BluPrint" />
<property name="resourceRef" value= "true" />
</bean>
<xjp:environment artifactId="${artifactId}" groupId="${groupId}" />
</beans>
我的控制器：
package com.corpabc.bluprint.controllers;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;
import corpabc.xjp.configuration.env.Environment;
/**
*
* Handles requests for the application.
*/
@Controller
@RequestMapping("/*")
public class BluPrintController {
@Autowired
private Environment xjpEnvironment;
@RequestMapping("/init")
protected String catchInit(Map<String, Object> model) {
System.out.println("Got into init method. XJP Environment: "+xjpEnvironment);
model.put("xjp", this.xjpEnvironment);
return "envtest";
}
@RequestMapping("/*")
protected String catchAllOthers(Map<String, Object> model) {
System.out.println("Got into catch-all method: ");
return "defaultPage";
}
}
我envtest.jsp在/WEB-INF/jsp/……但输入 URL ~localhost:8080/bluprint/init……我得到一个 404。
我的defaultPage.jsp不存在......我希望这里有一个未找到的条件，这就是我输入时得到的~localhost:8080/bluprint/。不确定它是否应该是 404，具体来说，但这就是我得到的，无论如何。