spring javaweb部署到公网以后,只能访问JSP,访问Servlet提示404

Question

本地部署一切正常,可以JSP也可以访问到servlet

web.xml

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"

     xmlns="http://java.sun.com/xml/ns/javaee"
     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
     id="WebApp_ID" version="3.0">
<filter>
    <filter-name>EncodingFilter</filter-name>
    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
    <init-param>
        <param-name>encoding</param-name>
        <param-value>UTF-8</param-value>
    </init-param>
</filter>
<filter-mapping>
    <filter-name>EncodingFilter</filter-name>
    <url-pattern>/*</url-pattern>
</filter-mapping>
<!--<param-value>classpath*:config/spring/spring-servlet.xml</param-value>-->
<servlet-mapping>
    <servlet-name>appServlet</servlet-name>
    <url-pattern>/kingsbet/*</url-pattern>
</servlet-mapping>
<servlet>
    <servlet-name>appServlet</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath*:config/spring/spring-*.xml</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>

</web-app>

spring-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:context="http://www.springframework.org/schema/context"
   xmlns:mvc="http://www.springframework.org/schema/mvc"
   xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
<context:component-scan base-package="com.kingsbet.wzry"/>
<mvc:default-servlet-handler />

<!-- 处理器映射器：该映射器根据URL来匹配bean的name，映射器都实现了接口HandlerMapping -->
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping"/>

<!-- 处理器适配器：适配器都实现了HandlerAdapter，action按照适配器要求开发，规则是实现Controller -->
<bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
    <!-- JSON转换器 -->
    <property name="messageConverters">
        <list>
            <!--下面使用的是GSON,如若使用普通JSON,请使用MappingJackson2HttpMessageConverter-->
            <bean class="org.springframework.http.converter.json.GsonHttpMessageConverter"/>
        </list>
    </property>
</bean>
<bean class="com.kingsbet.wzry.WebConfig"></bean>
<!-- 视图的解析器 :解析JSP视图，默认使用JSTL，要求classpath下有JSTL的JAR包-->
<!--<bean-->
        <!--class="org.springframework.web.servlet.view.InternalResourceViewResolver">-->
    <!--<property name="prefix" value="/page/"/>-->
    <!--<property name="suffix" value=".jsp"/>-->
<!--</bean>-->

</beans>

目录结构

project structure

http://localhost:8080/kingsbet/userlogin servlet可以访问
http://localhost:8080/index.jsp jsp可以访问
http://xxx.xxx.xxx.xxx:8080/kingsbet/userlogin 不可以访问 提示404
http://xxx.xxx.xxx.xxx:8080/index.jsp jsp可以访问

tip1:先部署本地后,本地均可以访问 .用 gradle war 打包项目后 本地访问也出问题了,只能访问JSP,不能访问SERVLET

Answer 1

如果我没记错的话，是要在tomcat的server.xml的配置文件中把你的域名加进去

Answer 2

解决了.一个深坑.
原因:用gradle war 命令打的war包,WEB-INF下没有web.xml (将WAR包解压后可看里面的内容),而本地用TOMCAT打的包是有这个文件的.

解决办法:将项目目录中的web.xml ,移动到WEB-INF下(我之前是在WEB-INF目录外)