用 Java 操作管理 Openfire（比如管理用户，包括创建、删除用户等）

用 Java 操作管理 Openfire（比如管理用户，包括创建、删除用户等）

1. 为 Openfire 安装 REST API 插件
安装后在管理平台的插件列表里可以看到 REST API 插件：

2. 配置 REST API 插件
打开 REST API 插件属性页面，配置插件：

注意，如果打不开插件的属性页面，可能是插件版本与 Openfire 的版本不适配的缘故，到 Openfire 官网查看是否适配，如果不适配就下载适配的插件安装。

控制台上显示的版本号：

在官网上查看版本是否适配：

3. 创建 Java Maven 项目
创建项目后，在 pom.xml 文件中加入 Openfire Client 支持:
<dependency>
    <groupId>org.igniterealtime</groupId>
    <artifactId>rest-api-client</artifactId>
    <version>1.1.4</version>
</dependency>

4. 编写 Java 代码
直接上代码：

package oepnfireRestapi;

import java.util.Random;

import javax.ws.rs.core.Response;

import org.igniterealtime.restclient.RestApiClient;
import org.igniterealtime.restclient.entity.AuthenticationToken;
import org.igniterealtime.restclient.entity.UserEntities;
import org.igniterealtime.restclient.entity.UserEntity;

/**
 * Purpose: 通过 Rest API 操作用户
 * @author Bruce
 * @since  JDK 1.8
 * @date   2019.04.01
 * @MaintenancePersonnel Bruce
 */
public class JavaOpenfire {

    /**
     * 随机数
     */
    private static Random r = new Random();

    public static void main1(String[] args) {
        // **为 openfire Server 服务器端的**
        AuthenticationToken authenticationToken = new AuthenticationToken("43zCX7Fw6AoSM7dm");
        // 创建客户端
        RestApiClient restApiClient = new RestApiClient("http://49.34.110.236", 8088, authenticationToken);
        // 删除用户
        boolean deleteStatus = deleteByUserName(restApiClient, "newUser66");
        if(deleteStatus) System.out.println("删除成功");
        else System.out.println("删除失败");
    }

    /**
     * Purpose: CRU
     * @author Bruce
     * @param args
     * @return void
     */
    public static void main(String[] args) {
//		 Basic HTTP Authentication
//		 AuthenticationToken authenticationToken = new AuthenticationToken("admin", "admin");
//		 Shared secret key
        AuthenticationToken authenticationToken = new AuthenticationToken("43zCX7Fw6AoSM7dm");
        RestApiClient restApiClient = new RestApiClient("http://49.34.110.236", 8088, authenticationToken);

        String userName = "newUser"+r.nextInt(100);
        // 创建用户
        boolean crateStatus = createUser(restApiClient, userName, "newUser", "[email protected]", "123456");

        if(crateStatus)
            System.out.println("创建成功");
        else
            System.out.println("创建失败");

        // 根据 username 查询
        UserEntity user = getUserByUserName(restApiClient, userName);
        if(user != null) {
            System.out.println("User UserName :" + user.getUsername());
            System.out.println("User Name :" + user.getName());
            System.out.println("User Password :" + user.getPassword());
            System.out.println("User E-Mail :" + user.getEmail());
        }
        // 修改用户信息
        boolean udpateStatus = udpateByUserName(restApiClient, userName, "newUserUpdate", "[email protected]", "123456Update");
        if(udpateStatus) System.out.println("更新成功");
        else System.out.println("更新失败");

    }

    /**
     * Purpose: 根据用户名称删除用户
     * @author Bruce
     * @param restApiClient
     * @param userName
     * @return
     * @return boolean
     */
    public static boolean deleteByUserName(RestApiClient restApiClient,String userName) {
        boolean deleteSuccess = false;
        try {
            UserEntity userEntity = getUserByUserName(restApiClient, userName);
            if(userEntity != null) {
                Response response = restApiClient.deleteUser(userName);
                if(response.getStatus() == 200) deleteSuccess = true;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return deleteSuccess;
    }


    /**
     * Purpose: 创建用户
     * @author Bruce
     * @param restApiClient
     * @param username
     * @param name
     * @param email
     * @param password
     * @return boolean
     */
    public static boolean createUser(RestApiClient restApiClient,String username, String name, String email, String password) {
        boolean createSuccess = false;
        try {
            UserEntity userEntity = new UserEntity(username, name, email, password);
            Response response = restApiClient.createUser(userEntity);
            if(response.getStatus() == 201) createSuccess = true;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return createSuccess;
    }

    /**
     * Purpose: 修改用户信息
     * @author Bruce
     * @param restApiClient
     * @param username
     * @param name
     * @param email
     * @param password
     * @return
     * @return boolean
     */
    public static boolean udpateByUserName(RestApiClient restApiClient,String username, String name, String email, String password) {
        boolean updateSuccess = false;
        try {
            UserEntity userEntity = getUserByUserName(restApiClient, username);
            if(userEntity != null) {
                userEntity.setName(name);
                userEntity.setEmail(email);
                userEntity.setPassword(password);
                Response response = restApiClient.updateUser(userEntity);
                if(response.getStatus() == 200) updateSuccess = true;
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
        return updateSuccess;
    }

    /**
     * Purpose: 根据用户名称获取用户
     * @author Bruce
     * @param restApiClient
     * @return
     * @return UserEntities
     */
    public static UserEntity getUserByUserName(RestApiClient restApiClient,String userName) {
        UserEntity userEntity = null;
        try {
            userEntity = restApiClient.getUser(userName);
        } catch (Exception e) {
            e.printStackTrace();
        }
        return userEntity;
    }

    /**
     * Purpose: 获取所有用户
     * @author Bruce
     * @param restApiClient
     * @return
     * @return UserEntities
     */
    public static UserEntities getUsers(RestApiClient restApiClient) {
        UserEntities userEntities = null;
        try {
            userEntities = restApiClient.getUsers();
        } catch (Exception e) {
            e.printStackTrace();
        }
        return userEntities;
    }


}

5. 编译运行
控制台输出创建了新用户：

进入 Openfire 控制台查看确实创建了新用户：

Ok，完毕！