404在使用jaxrs和apache eclipse（静态索引）执行get on rest api时返回。html工作得很好

Question

我用JavaEclipseTomcat8.5Maven创建了一个jersey REST应用程序（helloworld）。静态索引。在服务器上运行项目时，html工作正常。但剩下的是404。

REST api你好世界级：-

@Path("/hello")
public class MyJerseyPage{

    @GET
    @Produces(MediaType.TEXT_HTML)
    public String sayHtmlHello() {
        return "Hello from Jersey";
    }
}

其余配置类：-

@ApplicationPath("/api")
public class RESTConfig extends Application {

}

XML：-

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
    <modelVersion>4.0.0</modelVersion>
    <groupId>com.nagendrahegde</groupId>
    <artifactId>therestproject</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>therestproject Maven Webapp</name>
    <url>http://maven.apache.org</url>
    <dependencies>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>3.8.1</version>
            <scope>test</scope>
        </dependency>
        <dependency>
           <groupId>org.glassfish.jersey.core</groupId>
           <artifactId>jersey-client</artifactId>
           <version>2.26</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.core</groupId>
            <artifactId>jersey-server</artifactId>
            <version>2.26</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.core</groupId>
            <artifactId>jersey-common</artifactId>
            <version>2.26</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.containers</groupId>
            <artifactId>jersey-container-servlet</artifactId>
            <version>2.26</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.containers</groupId>
            <artifactId>jersey-container-servlet-core</artifactId>
            <version>2.26</version>
        </dependency>       
        <dependency>
            <groupId>org.apache.tomcat</groupId>
            <artifactId>servlet-api</artifactId>
            <version>6.0.53</version>
        </dependency>
        <dependency>
            <groupId>org.apache.oltu.oauth2</groupId>
            <artifactId>org.apache.oltu.oauth2.client</artifactId>
            <version>1.0.0</version>
        </dependency>
        <dependency>
            <groupId>com.google.code.gson</groupId>
            <artifactId>gson</artifactId>
            <version>2.3.1</version>
        </dependency>
        <dependency>
            <groupId>com.auth0</groupId>
            <artifactId>java-jwt</artifactId>
            <version>3.2.0</version>
        </dependency>
        <dependency>
            <groupId>com.googlecode.jsontoken</groupId>
            <artifactId>jsontoken</artifactId>
            <version>1.0</version>
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.bundles.repackaged</groupId>
            <artifactId>jersey-guava</artifactId>
            <version>2.6</version>
        </dependency>
    </dependencies>
    <build>
        <finalName>therestproject</finalName>
    </build>
</project>

网状物xml:-

<!DOCTYPE web-app PUBLIC
 "-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
 "http://java.sun.com/dtd/web-app_2_3.dtd" >

<web-app>
  <display-name>Archetype Created Web Application</display-name>
</web-app>

输出：-

上车：http://localhost:8080/therestproject/api/hello -

以前，当pom.xml具有以下版本的依赖项时，相同的设置可以工作：-

<dependency>
    <groupId>com.sun.jersey</groupId>
    <artifactId>jersey-servlet</artifactId>
    <version>1.19</version>
</dependency>
<dependency>
    <groupId>org.apache.tomcat</groupId>
    <artifactId>servlet-api</artifactId>
    <version>6.0.44</version>
</dependency>

它曾经有用！当我换POM时，它开始抛出404。XML并将JERSEY版本更改为最新版本。我想保留最新的jersey版本，因为我必须在上面做oauth2。请帮忙。

Answer 1

这个答案可能指向一个可能的解决方案：添加jersey ri依赖项。

如何仅使用注释（无web.xml）设置JAX-RS应用程序？