Java jetty maven插件中未调用Spring映射servlet

我从

maven-jetty-plugin

到

jetty-maven-plugin

。当我用

jetty:run

启动jetty时，我可以看到上下文被部署，应用程序正在初始化，但是servlet没有找到。它与

maven jetty插件

一起正常工作

爪哇

web.xml

<servlet>
    <servlet-name>dispatcher</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <load-on-startup>1</load-on-startup>
</servlet>

<servlet-mapping>
    <servlet-name>dispatcher</servlet-name>
    <url-pattern>/</url-pattern>
</servlet-mapping>

浏览

码头

从关于

jetty maven plugin

的配置来看，在

contextPath

中，他们建议您可能（我必须承认非常模糊）需要添加前导正斜杠

“/”

，这样您的maven plugin定义应该是：

    <plugin>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-maven-plugin</artifactId>
        <version>${maven-jetty-plugin.version}</version>

        <configuration>
            <webApp>
                <contextPath>/pos-json</contextPath>
            </webApp>
            <scanIntervalSeconds>0</scanIntervalSeconds>
        </configuration>
    </plugin>

org.eclipse.jetty
jetty maven插件
${maven jetty plugin.version}
/pos json
0

---

希望这有帮助

我要做的第一件事是在jetty插件配置的上下文路径中添加前导“/”。然后请记住，端点需要POST请求。当浏览器问题变得越来越严重时。如果设置正确，浏览器将获得不允许的405方法。谢谢提示。当我将参数更新为/smartpos json/时，它开始工作了！最初的插件并没有使用斜杠。你能写答案吗？我以后可以接受吗？

        <plugin>
            <groupId>org.eclipse.jetty</groupId>
            <artifactId>jetty-maven-plugin</artifactId>
            <version>${maven-jetty-plugin.version}</version>

            <configuration>
                <webApp>
                    <contextPath>pos-json</contextPath>
                </webApp>
                <scanIntervalSeconds>0</scanIntervalSeconds>

No context on this server matched or handled this request.
Contexts known to this server are:
pos-json ---> o.e.j.m.p.JettyWebAppContext@6c6366cf{pos-json,file:///C:/dev/projekty/pos-backend/src/main/webapp/,AVAILABLE}{file:///C:/dev/projekty/pos-backend/src/main/webapp/}

HTTP ERROR 404
Problem accessing /pos-json/handshake. Reason:   Not Found

[INFO] Classes = C:\dev\projekty\pos-backend\target\classes
[INFO] Context path = pos-json
[INFO] Tmp directory = C:\dev\projekty\pos-backend\target\tmp
[INFO] Web defaults = org/eclipse/jetty/webapp/webdefault.xml
[INFO] Web overrides =  none
[INFO] web.xml file = file:///C:/dev/projekty/pos-backend/src/main/webapp/WEB-INF/web.xml
[INFO] Webapp directory = C:\dev\projekty\pos-backend\src\main\webapp
2017-10-20 14:21:17.907:INFO:oejs.Server:main: jetty-9.4.7.v20170914
2017-10-20 14:21:23.050:INFO:oeja.AnnotationConfiguration:main: Scanning elapsed time=4520ms
2017-10-20 14:21:23.486:INFO:oejs.session:main: DefaultSessionIdManager workerName=node0
2017-10-20 14:21:23.486:INFO:oejs.session:main: No SessionScavenger set, using defaults
2017-10-20 14:21:23.490:INFO:oejs.session:main: Scavenging every 660000ms
2017-10-20 14:21:24.498:INFO:oejshC.pos_json:main: Initializing Spring FrameworkServlet 'dispatcher'
2017-10-20 14:21:39,828 INFO [main] o.s.w.s.m.m.a.RequestMappingHandlerMapping Mapped "{[/handshake],methods=[POST],produces=[application/json;charset=UTF-8]}" onto public void pos.backend.device.controller.DeviceJsonController.performHandShake(java.lang.String,javax.servlet.http.HttpServletResponse) throws java.io.IOException
2017-10-20 14:21:40,167 INFO [main] o.s.w.s.m.m.a.RequestMappingHandlerAdapter Looking for @ControllerAdvice: WebApplicationContext for namespace 'dispatcher-servlet': startup date [Fri Oct 20 14:21:24 CEST 2017]; root of context hierarchy
2017-10-20 14:21:40.783:INFO:oejsh.ContextHandler:main: Started o.e.j.m.p.JettyWebAppContext@6c6366cf{pos-json,file:///C:/dev/projekty/pos-backend/src/main/webapp/,AVAILABLE}{file:///C:/dev/projekty/pos-backend/src/main/webapp/}
2017-10-20 14:21:41.017:INFO:oejs.AbstractConnector:main: Started ServerConnector@179efe9a{HTTP/1.1,[http/1.1]}{0.0.0.0:8080}

    <plugin>
        <groupId>org.eclipse.jetty</groupId>
        <artifactId>jetty-maven-plugin</artifactId>
        <version>${maven-jetty-plugin.version}</version>

        <configuration>
            <webApp>
                <contextPath>/pos-json</contextPath>
            </webApp>
            <scanIntervalSeconds>0</scanIntervalSeconds>
        </configuration>
    </plugin>