C#关于HttpClient的应用（二）：极光推送IM集成
public class JPushClient:BaseHttpClient { private String appKey; private String masterSecret; public JPushClient() { this.appKey = BaseHelper.GetValue("PushMessageAppKey"); this.masterSecret = BaseHelper.GetValue("PushMessageMasterSecret"); } public JPushClient(String appKey, String masterSecret) { this.appKey = appKey; this.masterSecret = masterSecret; } /// <summary> /// HTTP 验证 /// </summary> /// <returns></returns> public override Dictionary<string,string> Authorization() { var auth = BaseHelper.GetBase64Encode(this.appKey + ":" + this.masterSecret); return new Dictionary<string, string> { { "Authorization","Basic "+ auth } }; } }
Server层：
public class JMessageServer { #region 请求地址 private const String HOST_PATH = "https://api.im.jpush.cn"; private const String USERS_PATH = HOST_PATH + "/v1/users/"; private const String GROUP_PATH = HOST_PATH + "/v1/groups/"; private const String Message_PATH = HOST_PATH + "/v1/messages"; private const String ADMIN_PATH = HOST_PATH + "/v1/admins/"; #endregion /// <summary> /// 添加多个用户 /// </summary> /// <param name="users"></param> /// <returns></returns> public bool AddUsers(List<JUserDTO> users) { String url = USERS_PATH; JPushClient client=new JPushClient(); //ResponseWrapper result = sendPost(url, Authorization(), JsonHelper.ToJson(users)); if (result.responseCode == HttpStatusCode.Created) { return true; } else { //移除已经注册过的用户，重新添加 var content = JsonHelper.ToObject<List<MessageUser>>(result.responseContent); bool flag = true; foreach (var item in content) { if (item.error.code == (int)EnumMessageError.用户已存在) { var user = users.First(p => p.username == item.username); users.Remove(user); } else { flag = false; } } if (flag) { AddUsers(users); return true; } else { return false; } } } /// <summary> /// 添加单个用户 /// </summary> /// <param name="users"></param> /// <returns></returns> public ResultDTO AddUser(JUserDTO users) { String url = HOST_NAME_SSL; url += USERS_PATH; ResponseWrapper result = sendPost(url, Authorization(), "[" + JsonHelper.ToJson(users) + "]"); if (result.responseCode == HttpStatusCode.Created) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 添加管理员(注：管理员不能和用户重复注册) /// </summary> /// <param name="users"></param> /// <returns></returns> public ResultDTO AddAdmin(JUserDTO users) { String url = HOST_NAME_SSL; url += ADMIN_PATH; ResponseWrapper result = sendPost(url, Authorization(), JsonHelper.ToJson(users)); if (result.responseCode == HttpStatusCode.Created) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 获取管理员列表 /// </summary> /// <param name="start"></param> /// <param name="count"></param> /// <returns></returns> public string GetAdminsList(int start, int count) { String url = HOST_NAME_SSL; url += ADMIN_PATH + string.Format("?start={0}&count={1}", start, count); ResponseWrapper result = sendGet(url, Authorization(), null); return result.responseContent; } //修改用户昵称 public ResultDTO UpdateUserInfo(string userId, string nickName) { String url = HOST_NAME_SSL; url += USERS_PATH + userId; var param = "{\"nickname\":\"" + nickName + "\"}"; ResponseWrapper result = sendPut(url, Authorization(), param); if (result.responseCode == HttpStatusCode.NoContent) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 获取用户信息 /// </summary> /// <param name="userId"></param> /// <returns></returns> public string GetUserInfo(string userId) { String url = HOST_NAME_SSL; url += USERS_PATH + userId; ResponseWrapper result = sendGet(url, Authorization(), null); return result.responseContent; } /// <summary> /// 修改登录密码 /// </summary> /// <param name="userId"></param> /// <param name="password"></param> /// <returns></returns> public ResultDTO ModifyLoginPassword(string userId, string password) { String url = HOST_NAME_SSL; url += USERS_PATH + userId + "/password"; var param = "{\"new_password\":\"" + password + "\"}"; ResponseWrapper result = sendPut(url, Authorization(), param); if (result.responseCode == HttpStatusCode.NoContent) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 创建群组 /// </summary> /// <param name="group"></param> /// <returns></returns> public ResultDTO AddGroup(JGroupDTO group) { String url = HOST_NAME_SSL; url += GROUP_PATH; ResponseWrapper result = sendPost(url, Authorization(), JsonHelper.ToJson(group)); if (result.responseCode == HttpStatusCode.Created) { var content = JsonHelper.ToObject<JGroupDTO>(result.responseContent); return new ResultDTO { Result = 1, Info = content.gid }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 删除群组 /// </summary> /// <param name="gid">群组ID</param> public ResultDTO DeleteGroup(string gid) { String url = HOST_NAME_SSL; url += GROUP_PATH; ResponseWrapper result = sendDelete(url + gid, Authorization(), ""); if (result.responseCode == HttpStatusCode.NoContent) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 退出群组 /// </summary> /// <param name="gid">群组ID</param> /// <param name="userId">用户ID</param> /// <returns></returns> public ResultDTO DeleteGroupUser(string gid, string userId) { String url = HOST_NAME_SSL; url += GROUP_PATH + gid + "/members"; JGroupUserDTO dto = new JGroupUserDTO(); dto.remove = new[] { userId }; var param = JsonHelper.ToJson(dto); ResponseWrapper result = sendPost(url, Authorization(), param); if (result.responseCode == HttpStatusCode.NoContent) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 添加群组成员 /// </summary> /// <param name="gid">群组ID</param> /// <param name="userId">用户ID</param> /// <returns></returns> public ResultDTO AddGroupUser(string gid, string userId) { String url = HOST_NAME_SSL; url += GROUP_PATH + gid + "/members"; JGroupUserDTO dto = new JGroupUserDTO(); dto.add = new[] { userId }; var param = JsonHelper.ToJson(dto); ResponseWrapper result = sendPost(url, Authorization(), param); if (result.responseCode == HttpStatusCode.NoContent) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 更新群组成员 /// </summary> /// <param name="gid">群组ID</param> /// <param name="addUsers">新增的成员IDs</param> /// <param name="removeUsers">移除的群组IDs</param> /// <returns></returns> public ResultDTO UpdateGroupUsers(string gid, string[] addUsers, string[] removeUsers) { String url = HOST_NAME_SSL; url += GROUP_PATH + gid + "/members"; JGroupUserDTO dto = new JGroupUserDTO { remove = removeUsers, add = addUsers }; var param = JsonHelper.ToJson(dto); ResponseWrapper result = sendPost(url, Authorization(), param); if (result.responseCode == HttpStatusCode.NoContent) { return new ResultDTO { Result = 1, Info = string.Empty }; } else { var content = JsonHelper.ToObject<MessageGroup>(result.responseContent); return new ResultDTO { Result = 0, Info = BaseHelper.GetEnumKey<EnumMessageError>(content.error.code) }; } } /// <summary> /// 发送个人信息 /// </summary> /// <param name="fromUserId"></param> /// <param name="toUserId"></param> /// <param name="content"></param> /// <returns></returns> public string SendSingleMessage(string fromUserId, string toUserId, MsgContent content) { String url = HOST_NAME_SSL; url += Message_PATH; var message = new JMessageDTO { version = 1, target_type = JTargetType.single.ToString(), from_type = JFromType.admin.ToString(), msg_type = JMsgType.text.ToString(), from_id = fromUserId, target_id = toUserId, msg_body = content }; var param = JsonHelper.ToJson(message); ResponseWrapper result = sendPost(url, Authorization(), param); return result.responseContent; } /// <summary> /// 发送群组信息 /// </summary> /// <param name="fromUserId"></param> /// <param name="gid"></param> /// <param name="content"></param> /// <returns></returns> public string SendGroupMessage(string fromUserId, string gid, MsgContent content) { String url = HOST_NAME_SSL; url += Message_PATH; var message = new JMessageDTO { version = 1, target_type = JTargetType.group.ToString(), from_type = JFromType.admin.ToString(), msg_type = JMsgType.text.ToString(), from_id = fromUserId, target_id = gid, msg_body = content }; var param = JsonHelper.ToJson(message); ResponseWrapper result = sendPost(url, Authorization(), param); return result.responseContent; } }
