1、cocoapod集成

pod 'RongCloudIM/IMLib'
pod 'RongCloudIM/IMKit'

2、橋接文件導(dǎo)入

//融云
#import <RongIMKit/RongIMKit.h>

3、設(shè)置appkey、屬性、代理

RCIM.shared().initWithAppKey(RongClondAppkey)
        RCIM.shared().connectionStatusDelegate = self
        RCIM.shared().userInfoDataSource = self
        RCIM.shared().receiveMessageDelegate = self
        RCIM.shared().groupInfoDataSource = self
        
        // 設(shè)置全局的屬性
        RCIM.shared().globalMessageAvatarStyle = RCUserAvatarStyle.USER_AVATAR_CYCLE
        RCIM.shared().globalConversationAvatarStyle = RCUserAvatarStyle.USER_AVATAR_CYCLE
        RCIM.shared().globalMessagePortraitSize = CGSize.init(width: 50, height: 50)
        RCIM.shared().globalConversationPortraitSize = CGSize.init(width: 50, height: 50)
        RCIM.shared().globalNavigationBarTintColor = colorWithRGB(R: 10, G: 96, B: 254)
        UIApplication.shared.applicationIconBadgeNumber = 0

4、代理方法

//其他設(shè)備登錄時(shí)調(diào)用此方法
func onRCIMConnectionStatusChanged(_ status: RCConnectionStatus) {
        print("%ld",status)
        if status == RCConnectionStatus.ConnectionStatus_KICKED_OFFLINE_BY_OTHER_CLIENT{
            var sweet = SweetAlert.init()
            sweet = sweet.showAlert("下線通知", subTitle: "該用戶在其他設(shè)備上登錄，你已被迫下線", style: AlertStyle.none, buttonTitle: "確定", action: { (bool) in
                
            })
            sweet.animateAlert()
        }
    }
    /*!
     *獲取用戶信息
     */
    func getUserInfo(withUserId userId: String!, completion: ((RCUserInfo?) -> Void)!) {
        if userId == nil{
            return
        }
        let userinfo = RCUserInfo.init(userId: "text1", name: "TTT", portrait: "http://localhost/簡(jiǎn)單HTML/citi標(biāo)簽.html")
        completion(userinfo)
    }
    /*!
     *接收消息的回調(diào)方法
     */
    func onRCIMReceive(_ message: RCMessage!, left: Int32) {
        
        print("%@",message)
    }
    
    /**
     *  獲取群組信息
     */
    func getGroupInfo(withGroupId groupId: String!, completion: ((RCGroup?) -> Void)!) {
        if groupId == nil {
            return
        }
    }

5、上面這些集成基本上算完成了，下面是業(yè)務(wù)方法
注冊(cè)：對(duì)于某個(gè)App來說都有注冊(cè)賬號(hào)，當(dāng)注冊(cè)成功時(shí)，可以把注冊(cè)時(shí)的相應(yīng)信息傳導(dǎo)后臺(tái)，讓后臺(tái)去對(duì)融云進(jìn)行注冊(cè)。
登錄：這個(gè)需要前端去進(jìn)行操作，下面是登錄方法

RCIM.shared().connect(withToken: token, success: { (userId: String?) in
            let username = "TT"
            let iconurl = ""
            let currentUserInfo = RCUserInfo.init(userId: userId!, name: username, portrait: iconurl)
            RCIMClient.shared().currentUserInfo = currentUserInfo
        }, error: { (status: RCConnectErrorCode) in
            print("登錄錯(cuò)誤碼為：%ld",status)
        }) { 
            //token過期或者不正確。
            //如果設(shè)置了token有效期并且token過期，請(qǐng)重新請(qǐng)求您的服務(wù)器獲取新的token
            //如果沒有設(shè)置token有效期卻提示token錯(cuò)誤，請(qǐng)檢查您客戶端和服務(wù)器的appkey是否匹配，還有檢查您獲取token的流程。
            UserDefaults.setValue("", forKey: "預(yù)留K")
            HUDBonlytext(text: "Token過期或錯(cuò)誤", view: UIApplication.shared.keyWindow!)
        }

退出：這個(gè)很簡(jiǎn)單只有一個(gè)方法

/**
     *  退出融云服務(wù)器
     */
    func logoutRongCloud() {
        RCIM.shared().logout()
    }

6、通訊列表頁
設(shè)置類型聊天類型：私人聊天，聊天室，群組，討論組等,注意設(shè)置類型后面一定要加上rawValue,不然列表頁什么都不顯示

override func viewDidLoad() {
        super.viewDidLoad()
        
        self.setDisplayConversationTypes([RCConversationType.ConversationType_PRIVATE.rawValue, RCConversationType.ConversationType_GROUP.rawValue,RCConversationType.ConversationType_DISCUSSION.rawValue])
        
        view.backgroundColor = colorWithHexString(hex: "0xf6f6f6")
        self.conversationListTableView.separatorStyle = UITableViewCellSeparatorStyle.none
        
    }

點(diǎn)擊cell，進(jìn)入聊天界面

//點(diǎn)擊Cell用戶聊天
    override func onSelectedTableRow(_ conversationModelType: RCConversationModelType, conversationModel model: RCConversationModel!, at indexPath: IndexPath!) {
        
        let chat = ChatViewController()//可以自己創(chuàng)建，也可以寫原生控制器RCConversationViewController
        
        chat.conversationType = model.conversationType
        chat.targetId = model.targetId
        
        self .present(chat, animated: true, completion: nil)
    }

點(diǎn)擊列表界面頭像方法

    override func didTapCellPortrait(_ model: RCConversationModel!) {
        print("%@",model)
    }

cell即將顯示的時(shí)候

    override func willDisplayConversationTableCell(_ cell: RCConversationBaseCell!, at indexPath: IndexPath!) {
        
        //獲取模型
        let conversationModel = (self.conversationListDataSource[indexPath.row]) as! RCConversationModel
        
        if conversationModel.conversationType == RCConversationType.ConversationType_PRIVATE{
            let conversationCell = cell as! RCConversationCell
            conversationCell.conversationTitle.backgroundColor = UIColor.red
        }
    }

7、聊天界面
即將顯示Cell的代理方法

    override func willDisplayMessageCell(_ cell: RCMessageBaseCell!, at indexPath: IndexPath!) {
        print("%@",cell)
        if cell.isKind(of: RCTextMessageCell.self) {
            let textCell = cell as! RCTextMessageCell
            textCell.textLabel.textColor = UIColor.blue
        } else if cell.isKind(of: RCMessageCell.self) {
            let messageCell = cell as! RCMessageCell
            messageCell.nicknameLabel.textColor = UIColor.red
        }
    }

點(diǎn)擊頭像代理方法

    override func didTapCellPortrait(_ userId: String!) {
        print("%@",userId)
    }