IM接口文档

- 接口文档
- 1. 接口简介
- 1.1 权限验证
- 1.2 通讯加密
- 1.3 状态代码
- 1.4 消息格式
- 1.5 时间同步
- 1.6 测试工具
- 1.6.1 Postman
- 2. 用户相关API
- 2.1 用户体系
- 2.1.1 导入入单个用户（更新或者新增）server
- 2.1.2 用户登录server
- 2.1.3 用户登出server
- 2.1.4 删除用户（暂时无）server
- 2.1.5 获取会话中的个人信息client
- 2.2 消息
- 2.2.1 获取离线消息client
- 2.2.2 消息重发（待定）client
- 2.2.3 上传附件client
- 2.2.4 消息推送server
- 2.2.5 获取单个用户所有消息server
- 2.2.6 获取某个时间段所有消息server
- 2.2.7 获取单个用户与某个会话历史聊天消息server
- 2.2.8 订阅单个用户聊天消息server
- 2.2.9 网页版登录server
- 2.2.10 网页获取未读会话消息个数server
- 2.2.11 网页打开某个会话框server
- 2.2.12 用户消息转移server
- 2.2.13 网页版消息发送server
- 2.2.14 网页版表单上传server
- 3. ws长连接相关API
- 3.1 用户登录及验证
- 3.1.1 客户端登录client
- 3.1.2 登录成功回执server
- 3.1.3 登录失败回执server
- 3.2 心跳包
- 3.2.1 用户心跳包client
- 3.2.2 用户心跳包server
- 3.3 消息发送
- 3.3.1 通用消息发送成功回执server
- 3.3.2 发送个人文本client
- 3.3.3 发送个人语音client
- 3.3.4 发送个人图片client
- 3.3.5 发送系统消息（待定）server
- 3.3.6 发送个人信息更改client

接口文档

• 运行环境：Linux Windows
• 开发语言：C#
• 数据库：MySQL Redis

1. 接口简介

1. 接口采用 Http + WebSocket 模式进行开发，数据传输则采用 Json 格式。
2. 登录使用 Http，大文件传输使用 Http (分块上传)。
3. API 路径的基本规则为 http://{url}/api/{version}。
4. Json 中的chr分别为"con"(Consultant), "clt"(Client)；action代表使用的方法。
5. POST为 Http POST 请求，SEND考虑使用 WebSocket，COMMAND表示服务器推送消息。

POST

curl -X POST {{url}}/api/v1 -d '{"name":"Sam Winchester","chr":"clt","action":"greeting"}' -H "Content-Type: application/json"

1.1 权限验证

待定

1.2 通讯加密

待定

1.3 状态代码

返回值中的 message 部分，需要加入具体描述，如用户名/密码不正确，请重新登录。

1.4 消息格式

1.5 时间同步

在客户端与服务器的首次连接中，由服务器传回systime，即当前 timestamp。
客户端以此时间为基准，额外加上本地 CPU tick，从而实现时间"同步"。
具体分为以下几种情况：
1. Http 登录请求
2. WebSocket 连接/重连

1.6 测试工具

1. Postman
2. curl
3. wscat

$ npm install -g wscat
$ wscat -c ws://echo.websocket.org

1.6.1 Postman

environment

2. 用户相关API

2.1 用户体系

用户需要通过服务端倒入，目前暂时开放单个用户接口

2.1.1 导入入单个用户（更新或者新增）server

curl -X POST {{url}}/api/usersync -d '{"appName":"91jkys","appToken":"verify-code","mobile":"13545678521","userName":"bellliu","password":"12345678","type":"chr","nickName":"贝尔","avatar":"头像Url","create":65535345436,"modified":65535345436}' -H "Content-Type: application/json"

Action: usersync

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "mobile": "13805711111",
  "userName": "11",
  "password": "12345678",
  "type": "chr",
  "nickName": "belliu",
  "avatar": "/attah/24234.jpg",
  "create": 1422416686183,
  "modified": 1422416686183
}

Output

Success

{
  "action": "usersync",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "usersync",
  "code": 6101,
  "message": "数据更新失败"
}

2.1.2 用户登录server

curl -X POST {{url}}/api/login -d '{"appName":"91jkys","appToken":"verify-code","mobile":"13545678521","userName":"bellliu","deviceUUID":"8bfa3d2759473644fb31ffc21057b2e6719021dc36fcc6de9ff287aabd4b389b","appVer":"1.0.1"}' -H "Content-Type: application/json"

Action login

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "mobile": "13545678521",
  "userName": "122",
  "userToken": "verify",
  "deviceUUID": "8bfa3d2759473644fb31ffc21057b2e6719021dc36fcc6de9ff287aabd4b389b",
  "deviceTypeName": "iPhone",
  "os": "iOS",
  "osVer": "8.1.2",
  "appVer": "1.0.1"
}

Output

Success

{
  "action": "login",
  "code": 2000,
  "message": "",
}

Fail

{
  "action": "login",
  "code": 4001,
  "message": "用户不存在，请重新导入"
}

2.1.3 用户登出server

curl -X POST {{url}}/api/loginout -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu","userToken":"verify"}' -H "Content-Type: application/json"

Action loginout

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "122"
}

Output

Success

{
  "action": "loginout",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "loginout",
  "code": 4001,
  "message": ""
}

2.1.4 删除用户（暂时无）server

curl -X POST {{url}}/api/userdelete -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu"}' -H "Content-Type: application/json"

Action userdelete

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "bellliu"
}

Output

Success

{
  "action": "userdelete",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "userdelete",
  "code": 6101,
  "message": "更新失败"
}

2.1.5 获取会话中的个人信息client

curl -X POST {{url}}/api/session -d '{"appName":"91jkys","userToken":"verify","userName":"1317","sessionName":"1319""}'
 -H "Content-Type: application/json"

Action session

Input

{
  "appName": "91jkys",
  "userToken": "verify",
  "userName": "1317",
  "sessionName": "1319"
}

Output

Success

{
   "userName": "1319",
   "nickName": "?",
   "type": "clt",
   "avatar": null,
   "modified": 1433395416979,
   "action": "session",
    "code": 2000,
   "message": ""
}

Fail

{
  "action": "session",
  "code": 4001,
  "message": "此会话用户不存在"
}

2.2 消息

2.2.1 获取离线消息client

curl -X POST {{url}}/api/offlinemsg -d '{"appName":"91jkys","userName":"bellliu","userToken":"verify","msgId":1422416686183}' -H "Content-Type: application/json"

Action offlinemsg

Input

{
  "appName": "91jkys",
  "userToken": "verify",
  "userName": "122",
  "msgId": 1422416686183
}

Output

msg

Success

{
  "action": "offlinemsg",
  "code": 2000,
  "message": "",
  "remain": 0,
  "msgId": 1422416686186,
  "msg": [
    {
      "type": "text",
      "from": "122",
      "to": "123",
      "content": "hello",
      "createDate": 1422416686183,
      "clientMsgId": 1422416686183,
      "msgId": 1422416686186,
      "info": "{\"nickName\":\"贝尔\"}",
      "modified": 1422416686186
    }
  ]
}

Fail

{
  "action": "offlinemsg",
  "code": 4000,
  "message": "用户token无效"
}

2.2.2 消息重发（待定）client

curl -X POST {{url}}/api/reSendMsg -d '{"appName":"91jkys","userName":"bellliu","userToken":"verify","from":"bellliu","to"："mark","content":"hibell","clientMsgId"：1422416686183，type:"Text"}' -H "Content-Type: application/json"

Input

{
  "appName": "91jkys",
  "userToken": "verify",
  "userName": "bellliu",
  "type": "Text",
  "from": "bellliu",
  "to": "mark",
  "content": "hello",
  "create": 1422416686183,
  "clientMsgId": 1422416686183,
  "info": "{\"nickName\":\"贝尔\"}",
  "modified": 1422416686186
}

Output

Success

{
  "action": "resendmsg",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "resendmsg",
  "code": 4010,
  "message": "to参数不能为空"
}

2.2.3 上传附件client

1. 格式为byte：无需加 "Content-Type: application/json" 的头,但需要加 "Accept: application/json"

2. 0--3字节：INT类型，表示json用UTF-8编码转成字节数组的长度

3. 4--n字节：AttachDetail类型，json UTF-8编码

4. n+1—结束：附件byte

curl -X POST {{url}}/api/upload

Action upload -H "Accept: application/json"

AttachDetail类型

{
  "appName": "91jkys",
  "userToken": "verify",
  "userName": "bellliu",
  "fileName": "1.jpg",
  "srcOffset": "1024000",
  "fileUrl": "/attachment/bell/[guid].jpg",
  "fileStatus": 1
}

Output

Success

{
  "action": "upload",
  "code": 2000,
  "message": "操作成功",
  "fileSize": 1343456,
  "fileUrl": "/attachment/bell/[guid].jpg",
  "thumbnail": "/attachment/bell/thumbnail/[guid].jpg"
}

Fail

{
  "action": "upload",
  "code": 6102,
  "message": ""
}

2.2.4 消息推送server

curl -X POST {{url}}/api/push -d '{"appName":"91jkys","appToken":"verify-code","from":"leave@App","to":["bellliu","markhuo"],"content":"你有新请假"，"type":"text"}' -H "Content-Type: application/json"

Action push

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "from": "1038",
  "to": "[1315]",
  "content": "亲，你还有别的需要咨询吗",
  "type": "Text",
  "info": "{\"nickName\":\"华佗\"}"
}

Success

{
    "action": "push",
    "code": 2000,
    "message": ""
}

Fail

{
   "action": "push",
   "code": 4012,
   "message": ""
}

2.2.5 获取单个用户所有消息server

curl -X POST {{url}}/api/chatusermessage -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu","startTimestamp":1431327614915,"endTimestamp":1431337458667}' -H "Content-Type: application/json"

Action chatusermessage

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "bellliu",
  "startTimestamp": 1431327614915,
  "endTimestamp": 1431337458667
}

Output

msg

Success

{
  "msg": [
    {
      "from": "bellliu",
      "to": "markhuo",
      "content": "2亲，本医生还提供其他服务,如有信息需要可点击",
      "clientMsgId": 1431330288416,
      "msgId": 1431330288417,
      "info": "{\"nickName\":\"贝尔\"}",
      "createDate": 0,
      "type": "Text",
      "modified": 0
    }
  ],
  "action": "chatusermessage",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "chatusermessage",
  "code": 6102,
  "message": ""
}

2.2.6 获取某个时间段所有消息server

curl -X POST {{url}}/api/ChatMessages -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu","startTimestamp":1,"limit":100}' -H "Content-Type: application/json"

Action ChatMessages

Remark
limit默认值是10 最大支持1000,
第二次调用接口可以用syncKey来，是按照timestam升序来排序的，与使用startTimestamp相对，不会出现重复数据

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "startTimestamp": 1,
  "limit": 10
}

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "syncKey": "5/7nIvUh84u6+R/dxQR66SlfrX7FXZ2je3IiHiIguP0RA622+ll/huTMS3wg0JVnBwstF6m7ql6IKTSrcQDfZaGJGek4MztWKmN4PDJ1pX7+fk2Su0MKZQqP9AtgtKlFHb1ff1uiUp0ZBL7XXPxi/tFlxhbGtIX+f/xPPI/psgBlEPe6gBzk4zh0zdC0beqy",
  "endTimestamp": 1431330288417,
  "limit": 10
}

Output

msg

Success

{
  "msg": [
    {
      "from": "bellliu",
      "to": "markhuo",
      "content": "2亲，本医生还提供其他服务,如有信息需要可点击",
      "clientMsgId": 1431330288416,
      "msgId": 1431330288417,
      "info": "{'nickName':'贝尔'}",
      "createDate": 0,
      "type": "Text",
      "modified": 0
    }
  ],
  "action": "chatusermessage",
  "code": 2000,
  "syncKey":"5/7nIvUh84u6+R/dxQR66SlfrX7FXZ2je3IiHiIguP0RA622+ll/huTMS3wg0JVnBwstF6m7ql6IKTSrcQDfZaGJGek4MztWKmN4PDJ1pX7+fk2Su0MKZQqP9AtgtKlFHb1ff1uiUp0ZBL7XXPxi/tFlxhbGtIX+f/xPPI/psgBlEPe6gBzk4zh0zdC0beqy",
  "message": ""
}

Fail

{
  "action": "chatusermessage",
  "code": 6102,
  "message": ""
}

2.2.7 获取单个用户与某个会话历史聊天消息server

curl -X POST {{url}}/api/historymessage -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu","to":"markhuo","limit",10,"endTimestamp":1431337458667}' -H "Content-Type: application/json"

Action historymessage

备注
当消息是通过转发的，则from 不一定和userName相等，需要要from字段传过来

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "bellliu",
  "to": "markhuo",
  "limit":10,
  "endTimestamp": 1431337458667
}

Output

msg

Success

{
  "msg": [
    {
      "from": "bellliu",
      "to": "markhuo",
      "content": "2亲，本医生还提供其他服务,如有信息需要可点击",
      "clientMsgId": 1431330288416,
      "msgId": 1431330288417,
      "info": "{\"nickName\":\"贝尔\"}",
      "createDate": 0,
      "type": "Text",
      "modified": 0
    }
  ],
  "action": "historymessage",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "chatusermessage",
  "code": 6102,
  "message": ""
}

2.2.8 订阅单个用户聊天消息Server

curl -X POST {{url}}/api/subscribemessage -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu","to":"markhuo","limit",10,"endTimestamp":1431337458667}' -H "Content-Type: application/json"

Action subscribemessage

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "bellliu",
  "msgId": 1433143943434,
  "milliseconds":50000
}

Output

msg

Success

{
  "msg": [
    {
      "from": "bellliu",
      "to": "markhuo",
      "content": "2亲，本医生还提供其他服务,如有信息需要可点击",
      "clientMsgId": 1431330288416,
      "msgId": 1431330288417,
      "info": "{\"nickName\":\"贝尔\"}",
      "createDate": 0,
      "type": "Text",
      "modified": 0
    }
  ],
  "action": "subscribemessage",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "subscribemessage",
  "code": 6102,
  "message": ""
}

2.2.9 网页版登录Server

curl -X POST {{url}}/api/weblogin -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu"}' -H "Content-Type: application/json"

Action weblogin

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "bellliu"
}

Output

Success

{
  "action": "subscribemessage",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "weblogin",
  "code": 6102,
  "message": ""
}

2.2.10 网页获取未读会话消息个数Server

curl -X POST {{url}}/api/unreadsession -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu","start":0,"end",9}' -H "Content-Type: application/json"

Action subscribemessage

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "bellliu",
  "start": 0,
  "end":10
}

Output

sessions

Success

{
  "sessions": [
    {
      "sessionName": "bellliu",
      "count": 0
    }
  ],
  "action": "unreadsession",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "unreadsession",
  "code": 6102,
  "message": ""
}

2.2.11 网页打开某个会话框Server

curl -X POST {{url}}/api/readsession -d '{"appName":"91jkys","appToken":"verify-code","userName":"bellliu"，"sessionName":"send1"}' -H "Content-Type: application/json"

Action readsession

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "userName": "bellliu",
  "sessionName":"send1"
}

Output

Success

{
  "action": "readsession",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "readsession",
  "code": 6102,
  "message": ""
}

2.2.12 用户消息转移Server

curl -X POST {{url}}/api/transfermessage -d '{"appName":"91jkys","appToken":"verify-code","userName":["bellliu"],"transfer":"markhuo","isAllowed":true}' -H "Content-Type: application/json"

Action transfermessage

备注
一个用户消息只能转移到另一用户，多个用户可以同时转移到另一用户，如果 设置了 A->B B->D C->D 则发到A的用户z只会到B

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
   "userName":["bellliu"],
   "transfer":"markhuo",
   "isAllowed":true
}

Output

Success

{
  "action": "transfermessage",
  "code": 2000,
  "message": ""
}

Fail

{
  "action": "transfermessage",
  "code": 6102,
  "message": ""
}

2.2.13 网页版消息发送server

curl -X POST {{url}}/api/sendmsg -d '{"appName":"91jkys","appToken":"verify-code","userName","","from":"1038","to":[1315],"content":"亲，你还有别的需要咨询吗"，"type":"text"}' -H "Content-Type: application/json"

Action sendmsg

备注
当userName 不为空，可以代某一用户发送，接收者看不出区别， 但是被替代者也无法察觉出来，
如客服账号，代1038账号发送，但1038账号无法看到发送的消息

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "from": "1038",
  "to": "[1315]",
  "content": "亲，你还有别的需要咨询吗",
  "type": "Text",
  "info": "{\"nickName\":\"华佗\"}"
}

Success

{
    "action": "sendmsg",
    "code": 2000,
    "message": ""
}

Fail

{
   "action": "sendmsg",
   "code": 4012,
   "message": ""
}

2.2.14 网页版表单上传server

curl -X POST {{url}}/api/formupload -d '{"appName":"91jkys","appToken":"verify-code","userName","1038","from":"1038","to":1315,"type":"text"}'

Action formupload

备注
上传附件需要放在form里面，只支持单附件上传，多个自动取第一个附件

Input

{
    "appName": "91jkys",
    "appToken": "verify-code",
    "userName": "1038",
    "from": "1038",
    "to": "1315"
    "type": "Image",
    "info": "{\"nickName\":\"华佗\"}"
}

Success

{
    "fileSize": 90414,
    "fileUrl": "/attachment/15-08-20/91jkys/1038/b18bdf54-e35b-4b83-9217-e68d9c22109e.jpg",
    "thumbnail": "/attachment/15-08-20/91jkys/1038/thumbnail/b18bdf54-e35b-4b83-9217-e68d9c22109e.jpg",
    "action": "formupload",
    "code": 2000,
    "message": ""
}

Fail

{
    "action": "formupload",
    "code": 4012,
    "message": ""
}

3. ws长连接相关API

加密连接使用方式
1、如果需要加密 握手的时候 加一行信息：Security: aes\r\n
2、然后从返回的 Security-Guid 中 取得 [guid]格式的 的随机码 如：96ec86d2-9552-4355-b642-65fdd2c779f0
3、然后把 96ec86d2-9552-4355-b642-65fdd2c779f0 先获取gtf8格式的byte, 后转成base64格式,取前16位作为加解密的key 如.net代码：string aesKey=Convert.ToBase64String(Encoding.UTF8.GetBytes(guid), Base64FormattingOptions.None).Substring(0,16)；aesKey=MmVlOWM2ODAtNTRl,aesDate=91jkys,则加密后结果为aYF+Hf5LyK5EpoTLDigdew==
4、把消息'json'格式的内容用aes加密,而不是所有消息体， key是 aesKey 向量是 { 0xC, 1, 0xB, 3, 0x5B, 0xD, 5, 4, 0xF, 7, 9, 0x17, 1, 0xA, 6, 8 }
5、得到消息的原有json内容用 des 解密

3.1 用户登录及验证

用户连接上ws后

3.1.1 客户端登录client

Input

{
  "appName": "91jkys",
  "userName": "bellliu",
  "content": "valied token",
  "msgId": 1422416686183,
  "clientMsgId": 1422416686183,
  "type": "Login",
  "info": "{\"nickName\":\"贝尔\"}",
  "modified": 0
}

备注

msgId为同步码，用户同步离线消息，modifed为用户最后一次更新的时间戳

3.1.2 登录成功回执server

Input

{
  "type": "LoginIn",
  "clientMsgId": 1422416686183
}

3.1.3 登录失败回执server

Input

{
  "type": "LoginOut",
  "clientMsgId": 1422416686183,
  "content": "你的账号已经在三星note设备上登陆"
}

备注

客户端需要把content信息显示，并强制踢下线，并关闭socket

3.2 心跳包

用户保持活跃连接，没60秒一次心跳包，如果没收到回执,请重开ws连接,IOS退出app到桌面需要发送心跳然后关闭ws

3.2.1 用户心跳包client

Input

{
  "msgId": 1422416686183,
  "type": "LoginKeep"
}

3.2.2 用户心跳包server

Input

{
  "msgId": 1422416686183,
  "type": "LoginKeep"
}

3.3 消息发送

用户发送个人文本，语音，图片等消息

3.3.1 通用消息发送成功回执server

Input

{
  "clientMsgId": 1422416686180,
  "msgId": 1422416686183,
  "type": "Rev",
  "createDate": 1422416686183
}

3.3.2 发送个人文本client

Input

{
  "from": "bell",
  "to": "mark",
  "content": "hi mark",
  "type": "Text",
  "clientMsgId": 1422416686183,
  "msgId": 1422416686183
}

Output

{
  "from": "bell",
  "to": "mark",
  "content": "hi mark",
  "type": "Text",
  "createDate": 1422416686183,
  "msgId": 1422416686183,
  "info": "{\"nickName\":\"贝尔\"}",
  "modified": 1422416686183
}

3.3.3 发送个人语音client

Input

{
  "from": "bell",
  "to": "mark",
  "content": "{\"fileUrl\":\"/attachment/20150430/guid.mp4\",\"AudioLength\":3}",
  "type": "Audio",
  "clientMsgId": 1422416686183,
  "msgId": 1422416686183
}

Output

{
  "from": "bell",
  "to": "mark",
  "content": "{\"fileUrl\":\"/attachment/20150430/guid.mp4\",\"AudioLength\":3}",
  "type": "Audio",
  "createDate": 1422416686183,
  "msgId": 1422416686183,
  "modified": 1422416686183,
  "info": "{\"nickName\":\"贝尔\"}"
}

3.3.4 发送个人图片client

Input

{
  "from": "bell",
  "to": "mark",
  "content": "{\"fileName\":\"emoji.jpg\",\"fileSize\":95709,\"thumbnail\":\"/attachment/20150430/guid.jpg\",\"fileUrl\":\"/attachment/20150430/guid.jpg\"}",
  "type": "Image",
  "clientMsgId": 1422416686183,
  "msgId": 1422416686183
}

Output

{
  "from": "bell",
  "to": "mark",
  "content": "{\"fileName:\"emoji.jpg\",\"fileSize\":95709,\"thumbnail\":\"/attachment/20150430/guid.jpg\",\"fileUrl\":\"/attachment/20150430/guid.jpg\"}",
  "type": "Image",
  "createDate": 1422416686183,
  "MsgId": 1422416686183,
  "modified": 1422416686183,
  "info": "{\"nickName\":\"贝尔\"}"
}

3.3.5 发送系统消息（待定）server

Input

{
  "appName": "91jkys",
  "appToken": "verify-code",
  "from": "bell",
  "to": "mark",
  "content": "亲，本医生还提供其他服务,如有信息需要可点击",
  "type": "Alert",
  "info": "{\"nickName\":\"贝尔\"}"
}

Output

{
  "from": "bell",
  "to": "mark",
  "content": "亲，本医生还提供其他服务,如有信息需要可点击",
  "type": "Alert",
  "createDate": 1422416686183,
  "msgId": 1422416686183,
  "modified": 0,
  "info": "{\"nickName\":\"贝尔\"}"
}

备注

客户端收到需要特殊显示（类似xx加入讨论组）

3.3.6 发送个人信息更改client

Input

{
  "type": "UserModified",
  "modified": 1422416686183
}