使用Java（JAX-RS）减少REStful中的URI路径

我是java和JAX-RS的新手。我已经为简单的应用程序开发了工作示例

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

现在我想在RESTFul中减少我的url

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

目前我有

http://localhost:8084/eshipper_api/apis/api/get_quote

此url

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

它的工作和输出

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

我想减少它，想把它变成

http://localhost:8084/eshipper_api/apis/get_quote

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

Myweb.xml

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

请帮我做这个。 提前感谢。

将您的

@Path（“api”）

更改为

@Path（“”）

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

或者，您可以将web.xml更改为：

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

/*

并设置您的

@路径（“/api”）

，它也会做同样的事情

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>

你有你的

http://servername/
上下文
/
web.xml servlet路径
/
类注释路径
/
方法注释路径

     <web-app xmlns="http://xmlns.jcp.org/xml/ns/javaee"
         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd"
         version="3.1">
         <servlet>
           <servlet-name>Eshipper API Application</servlet-name>
           <servlet-class>org.glassfish.jersey.servlet.ServletContainer</servlet-class>
              <init-param>
                 <param-name>jersey.config.server.provider.packages</param-name>
                 <param-value>com.eshipper.client.request</param-value>
              </init-param>
           </servlet>
        <servlet-mapping>
        <servlet-name>Eshipper API Application</servlet-name>
           <url-pattern>/apis/*</url-pattern>
        </servlet-mapping>  
     </web-app>