Question

我在Jersey Jersey Servlet上遇到一个奇怪的问题，我在以下配置中使用Jersey 2.21，但是，当我尝试访问rest服务时，它只给我404-Not Found错误。

奇怪的是，该日志：接受根资源类：“ / ”，但是我不是在“ / ”上请求，而是在“ / rest / * ...”上请求

web.xml

   <servlet>
    <servlet-name>Jersey REST Service</servlet-name>
    <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
    <!-- Register resources and providers under com.vogella.jersey.first package. -->
    <init-param>
        <param-name>jersey.config.server.provider.packages</param-name>
        <param-value>
            ...search.router.action;
            ...search.router.job;
            ...search.router.provider;
            com.fasterxml.jackson.jaxrs.json
        </param-value>
    </init-param>
    <init-param>
        <param-name>com.sun.jersey.api.json.POJOMappingFeature</param-name>
        <param-value>true</param-value>
    </init-param>
    <init-param>
        <param-name>jersey.config.server.response.setStatusOverSendError</param-name>
        <param-value>false</param-value>
    </init-param>
    <init-param>
        <param-name>jersey.config.server.mvc.templateBasePath</param-name>
        <param-value>/webapp</param-value>
    </init-param>
    <init-param>
        <param-name>jersey.config.server.provider.classnames</param-name>
        <param-value>
            org.glassfish.jersey.media.multipart.MultiPartFeature,org.glassfish.jersey.server.mvc.jsp.JspMvcFeature
        </param-value>
    </init-param>
    <init-param>
        <param-name>jersey.config.servlet.filter.forwardOn404</param-name>
        <param-value>true</param-value>
    </init-param>
    <load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
    <servlet-name>Jersey REST Service</servlet-name>
    <url-pattern>/rest/*</url-pattern>
</servlet-mapping>

pom

    <dependency>
        <groupId>org.glassfish.jersey.core</groupId>
        <artifactId>jersey-common</artifactId>
        <version>2.21</version>
    </dependency>
    <dependency>
        <groupId>org.glassfish.jersey.core</groupId>
        <artifactId>jersey-server</artifactId>
        <version>2.21</version>
    </dependency>
    <dependency>
        <groupId>org.glassfish.jersey.core</groupId>
        <artifactId>jersey-client</artifactId>
        <version>2.21</version>
    </dependency>
    <dependency>
        <groupId>org.glassfish.jersey.ext</groupId>
        <artifactId>jersey-mvc</artifactId>
        <version>2.5.1</version>
    </dependency>
    <dependency>
        <groupId>org.glassfish.jersey.containers</groupId>
        <artifactId>jersey-container-servlet-core</artifactId>
        <version>2.21</version>
    </dependency>

其他服务：

   @Path("/query") // deprecated only for result.html
  public class QueryServlet {

@Context
HttpServletRequest request;
@Context
HttpServletResponse response;

@GET
@Consumes
@Produces(MediaType.APPLICATION_JSON)
public String query(
        @DefaultValue("EN") @HeaderParam("CloudFront-Viewer-Country") String country,
        @HeaderParam("X-Forwarded-For") String userIp,
        @HeaderParam("User-Agent") String userAgent,
        @HeaderParam("Referer") String referer,
        @HeaderParam("Host") String host,
        @BeanParam QueryMeta qeryMeta
) throws Exception {
    String searchUrl = searchLogic(qeryMeta, userAgent, country, userIp, host, referer);
    return searchUrl;
}

我尝试过的网址： http://localhost:8084/router/rest/query

我在做什么错了？

找不到404-使用Jersey访问有效的REST服务时

0 个答案: