嗨我正在尝试访问一个终点时获得Http状态404,该终点应该返回一个映射到终点的视图。我的应用程序启动正常,因为我的健康检查终点工作正常。请在下面找到我的代码段: 我已经尝试过在Stackoverflow上找到的类似问题的所有可能的建议,但它们似乎都不起作用。
我的结束点看起来像这样 - http://localhost:8080/web/views/home,这应该返回home.jsp但是返回http状态404.
健康检查终点 - http://localhost:8080/web/admin/health-check
的web.xml
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
<display-name>Spring Demo</display-name>
<servlet>
<servlet-name>spring</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>spring</servlet-name>
<url-pattern>/*</url-pattern>
</servlet-mapping>
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
/WEB-INF/spring-servlet.xml
</param-value>
</context-param>
弹簧servlet.xml中
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.0.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.0.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd">
<context:component-scan base-package="cms.web, cms.service, cms.data"/>
<mvc:annotation-driven/>
<bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/views/"/>
<property name="suffix" value=".jsp"/>
</bean>
HomeController.java
package cms.web.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@Controller
@RequestMapping("/views")
public class HomeController {
@RequestMapping(value="/home", method = RequestMethod.GET)
public String getHomePage(){
return "home";
}
}
健康检查控制员 -
package cms.web.controllers;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
@RestController
public class HealthCheckController {
/**
* Returns a "200 OK" response if the service is running.
*
* @return String "200 OK"
*/
@RequestMapping( "admin/health-check" )
public String healthCheck()
{
return "OK";
}
}
我在WEB-INF / views / home.jsp中有home.jsp。
答案 0 :(得分:0)
解决方案是将web.xml中的DispatcherServlet的<url-pattern>/*</url-pattern>
更改为<url-pattern>/</url-pattern>
。进行此更改后,您可能会开始面临静态css和js文件未加载的问题。解决方案是将它们放在具有任何名称的文件夹中,例如。在 WEB-INF 中“static”,然后在spring-servlet.xml中指定<mvc:resources mapping="/static/**" location="/static/" />
。
要在jsp中包含静态资源,请使用此参考<link rel="stylesheet" href="<c:url value="/static/css/bootstrap.css" />" />"