如何在java中使用jersey客户端发送json post请求

Question

我试图在java中使用Jersey-client发送一个json Post，但它无效。

无效的代码

Client client = ClientBuilder.newClient();
    JSONObject jsonObject = new JSONObject();
                jsonObject.put("userName", "euler");
                jsonObject.put("password", "password");
    Response response = client.target("http://localhost:8080/ldap/webapi/Auth").request(MediaType.APPLICATION_JSON).post(Entity.json(jsonObject));

                    String result = response.readEntity(String.class);

对于上面的代码，我得到的结果字符串为（false）

现在我创建了一个模型POJO类user.java，其userName和password作为变量，并将用户对象作为json发送，并开始工作。

正在运作的代码

Client client = ClientBuilder.newClient();
    User user = new User();
                user.setUserName("euler");
                user.setPassword("password");
                Response response = client.target("http://localhost:8181/ldapAuth/webapi/Auth").request(MediaType.APPLICATION_JSON).post(Entity.json(user));

                String result = response.readEntity(String.class);

对于上面的代码，我得到的结果字符串为（true）。

我需要将POST作为json对象发送，而不是将其转换为JSON的模型类。

REST API：

@POST
    @Consumes(MediaType.APPLICATION_JSON)
    @Produces(MediaType.APPLICATION_JSON)
    public  Status Login(User user){ 


            AuthManager manager = new AuthManager();
            return manager.Authenticate(user);


    }

的web.xml

    <?xml version="1.0" encoding="UTF-8"?>
<!-- This web.xml file is not required when using Servlet 3.0 container,
     see implementation details http://jersey.java.net/nonav/documentation/latest/jax-rs.html -->
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
    <servlet>
        <servlet-name>Jersey Web 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>org.wooqer.com.ldapAuth</param-value>
        </init-param>
        <load-on-startup>1</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>Jersey Web Application</servlet-name>
        <url-pattern>/webapi/*</url-pattern>
    </servlet-mapping>
</web-app>

的pom.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>org.wooqer.com</groupId>
    <artifactId>ldapAuth</artifactId>
    <packaging>war</packaging>
    <version>0.0.1-SNAPSHOT</version>
    <name>ldapAuth</name>

    <build>
        <finalName>ldapAuth</finalName>
        <plugins>
            <plugin>
                <groupId>org.apache.maven.plugins</groupId>
                <artifactId>maven-compiler-plugin</artifactId>
                <version>2.5.1</version>
                <inherited>true</inherited>
                <configuration>
                    <source>1.6</source>
                    <target>1.6</target>
                </configuration>
            </plugin>
        </plugins>
    </build>

    <dependencyManagement>
        <dependencies>
            <dependency>
                <groupId>org.glassfish.jersey</groupId>
                <artifactId>jersey-bom</artifactId>
                <version>${jersey.version}</version>
                <type>pom</type>
                <scope>import</scope>
            </dependency>
        </dependencies>
    </dependencyManagement>

    <dependencies>
        <dependency>
            <groupId>org.glassfish.jersey.containers</groupId>
            <artifactId>jersey-container-servlet-core</artifactId>
            <!-- use the following artifactId if you don't need servlet 2.x compatibility -->
            <!-- artifactId>jersey-container-servlet</artifactId -->
        </dependency>
        <dependency>
            <groupId>org.glassfish.jersey.media</groupId>
            <artifactId>jersey-media-moxy</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework.ldap</groupId>
            <artifactId>spring-ldap-core</artifactId>
            <version>2.1.0.RELEASE</version>
        </dependency>
    </dependencies>
    <properties>
        <jersey.version>2.6</jersey.version>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
    </properties>
</project>