微信web协议的示例分析-创新互联

这篇文章主要介绍微信web协议的示例分析，文中介绍的非常详细，具有一定的参考价值，感兴趣的小伙伴们一定要看完！

微信web协议分析（微信网页版 wx2.qq.com）

1.打开首页，分配一个随机uuid，
2.根据该uuid获取二维码图片。
3.微信客户端扫描该图片，在客户端确认登录。
4.浏览器不停的调用一个接口，如果返回登录成功，则调用登录接口
5.此时可以获取联系人列表，可以发送消息。然后不断调用同步接口。
6.如果同步接口有返回，则可以获取新消息，然后继续调用同步接口。

源码地址：github.com/biezhi/wechat-robot

执行流程

       +--------------+     +---------------+   +---------------+
       |              |     |               |   |               |
       |   Get UUID   |     |  Get Contact  |   | Status Notify |
       |              |     |               |   |               |
       +-------+------+     +-------^-------+   +-------^-------+
               |                    |                   |
               |                    +-------+  +--------+
               |                            |  |
       +-------v------+               +-----+--+------+      +--------------+
       |              |               |               |      |              |
       |  Get QRCode  |               |  Weixin Init  +------>  Sync Check  <----+
       |              |               |               |      |              |    |
       +-------+------+               +-------^-------+      +-------+------+    |
               |                              |                      |           |
               |                              |                      +-----------+
               |                              |                      |
       +-------v------+               +-------+--------+     +-------v-------+
       |              | Confirm Login |                |     |               |
+------>    Login     +---------------> New Login Page |     |  Weixin Sync  |
|      |              |               |                |     |               |
|      +------+-------+               +----------------+     +---------------+
|             |
|QRCode Scaned|
+-------------+

WebWechat API

1. 获取UUID（参考方法 getUUID）

返回数据(String):

window.QRLogin.code = 200; window.QRLogin.uuid = "xxx"

2. 显示二维码（参考方法 showQrCode）

3. 等待登录（参考方法 waitForLogin）这里是微信确认登录

返回数据(String):

window.code=xxx;

xxx:    408 登陆超时    201 扫描成功    200 确认登录

当返回200时，还会有
window.redirect_uri="/tupian/20230522/webwxnewloginpage 登录获取Cookie（参考方法 login）
API
webwxnewloginpage
url
wx2.qq.com/cgi-bin/mmwebwx-bin/webwxnewloginpage
method
GET
params
ticket : xxx
uuid : xxx
lang : zh_CN
scan : xxx
fun : new
返回数据(XML):

    0
    OK
    xxx
    xxx
    xxx
    xxx
    1
在这一步获取xml中的skey,wxsid,wxuin,pass_ticket
5. 微信初始化（参考方法 wxInit）
API
webwxinit
url
wx2.qq.com/cgi-bin/mmwebwx-bin/webwxinit
method
POST
data
JSON
header
Content-Type: application/json; charset=UTF-8
params
{
    BaseRequest: {
        Uin: xxx,
        Sid: xxx,
        Skey: xxx,
        DeviceID: xxx,
    }
}
返回数据(JSON):
{
    "BaseResponse": {
        "Ret": 0,
        "ErrMsg": ""
    },
    "Count": 11,
    "ContactList": [...],
    "SyncKey": {
        "Count": 4,
        "List": [
            {
                "Key": 1,
                "Val": 635705559
            },
            ...
        ]
    },
    "User": {
        "Uin": xxx,
        "UserName": xxx,
        "NickName": xxx,
        "HeadImgUrl": xxx,
        "RemarkName": "",
        "PYInitial": "",
        "PYQuanPin": "",
        "RemarkPYInitial": "",
        "RemarkPYQuanPin": "",
        "HideInputBarFlag": 0,
        "StarFriend": 0,
        "Sex": 1,
        "Signature": "Apt-get install B",
        "AppAccountFlag": 0,
        "VerifyFlag": 0,
        "ContactFlag": 0,
        "WebWxPluginSwitch": 0,
        "HeadImgFlag": 1,
        "SnsFlag": 17
    },
    "ChatSet": xxx,
    "SKey": xxx,
    "ClientVersion": 369297683,
    "SystemTime": 1453124908,
    "GrayScale": 1,
    "InviteStartCount": 40,
    "MPSubscribeMsgCount": 2,
    "MPSubscribeMsgList": [...],
    "ClickReportInterval": 600000
}
这一步中获取SyncKey,User 后面的消息监听用。
6. 开启微信状态通知（参考方法 wxStatusNotify）
API
webwxstatusnotify
url
wx2.qq.com/cgi-bin/mmwebwx-bin/webwxstatusnotify
method
POST
data
JSON
header
Content-Type: application/json; charset=UTF-8
params
{
    BaseRequest: { Uin: xxx, Sid: xxx, Skey: xxx, DeviceID: xxx },
    Code: 3,
    FromUserName: 自己的ID,
    ToUserName: 自己的ID,
    ClientMsgId: 时间戳
}
返回数据(JSON):
{
    "BaseResponse": {
        "Ret": 0,
        "ErrMsg": ""
    },
    ...
}
7. 获取联系人列表（参考方法 getContact）
API
webwxgetcontact
url
wx2.qq.com/cgi-bin/mmwebwx-bin/webwxgetcontact
method
POST
data
JSON
header
ContentType: application/json; charset=UTF-8
params
{
    BaseRequest: {
        Uin: xxx,
        Sid: xxx,
        Skey: xxx,
        DeviceID: xxx,
    }
}
返回数据(JSON):
{
    "BaseResponse": {
        "Ret": 0,
        "ErrMsg": ""
    },
    "MemberCount": 334,
    "MemberList": [
        {
            "Uin": 0,
            "UserName": xxx,
            "NickName": "Urinx",
            "HeadImgUrl": xxx,
            "ContactFlag": 3,
            "MemberCount": 0,
            "MemberList": [],
            "RemarkName": "",
            "HideInputBarFlag": 0,
            "Sex": 0,
            "Signature": "我是二蛋",
            "VerifyFlag": 8,
            "OwnerUin": 0,
            "PYInitial": "URINX",
            "PYQuanPin": "Urinx",
            "RemarkPYInitial": "",
            "RemarkPYQuanPin": "",
            "StarFriend": 0,
            "AppAccountFlag": 0,
            "Statues": 0,
            "AttrStatus": 0,
            "Province": "",
            "City": "",
            "Alias": "Urinxs",
            "SnsFlag": 0,
            "UniFriend": 0,
            "DisplayName": "",
            "ChatRoomId": 0,
            "KeyWord": "gh_",
            "EncryChatRoomId": ""
        },
        ...
    ],
    "Seq": 0
}
8.消息检查（参考方法 syncCheck）
API
synccheck
url
webpush3.weixin.qq.com/cgi-bin/mmwebwx-bin/synccheck
method
GET
data
JSON
header
ContentType: application/json; charset=UTF-8
params
{
    BaseRequest: {
        Uin: xxx,
        Sid: xxx,
        Skey: xxx,
        DeviceID: xxx,
    }
}
返回数据(String):
window.synccheck={retcode:"xxx",selector:"xxx"}

retcode:
    0 正常
    1100 失败/登出微信
selector:
    0 正常
    2 新的消息
    7 进入/离开聊天界面
9. 获取新消息（参考方法 webwxsync）
API
webwxsync
url
wx2.qq.com/cgi-bin/mmwebwx-bin/webwxsync?sid=xxx&skey=xxx&pass_ticket=xxx
method
POST
data
JSON
header
ContentType: application/json; charset=UTF-8
params
{
    BaseRequest: { Uin: xxx, Sid: xxx, Skey: xxx, DeviceID: xxx },
    SyncKey: xxx,
    rr:时间戳取反
}
返回数据(JSON):
{
    'BaseResponse': {'ErrMsg': '', 'Ret': 0},
    'SyncKey': {
        'Count': 7,
        'List': [
            {'Val': 636214192, 'Key': 1},
            ...
        ]
    },
    'ContinueFlag': 0,
    'AddMsgCount': 1,
    'AddMsgList': [
        {
            'FromUserName': '',
            'PlayLength': 0,
            'RecommendInfo': {...},
            'Content': "", 
            'StatusNotifyUserName': '',
            'StatusNotifyCode': 5,
            'Status': 3,
            'VoiceLength': 0,
            'ToUserName': '',
            'ForwardFlag': 0,
            'AppMsgType': 0,
            'AppInfo': {'Type': 0, 'AppID': ''},
            'Url': '',
            'ImgStatus': 1,
            'MsgType': 51,
            'ImgHeight': 0,
            'MediaId': '', 
            'FileName': '',
            'FileSize': '',
            ...
        },
        ...
    ],
    'ModChatRoomMemberCount': 0,
    'ModContactList': [],
    'DelContactList': [],
    'ModChatRoomMemberList': [],
    'DelContactCount': 0,
    ...
}
10. 发送消息（参考方法 webwxsendmsg）
API
webwxsendmsg
url
wx2.qq.com/cgi-bin/mmwebwx-bin/webwxsendmsg?pass_ticket=xxx
method
POST
data
JSON
header
ContentType: application/json; charset=UTF-8
params
{
    BaseRequest: { Uin: xxx, Sid: xxx, Skey: xxx, DeviceID: xxx },
    Msg: {
        Type: 1 文字消息,
        Content: 要发送的消息,
        FromUserName: 自己的ID,
        ToUserName: 好友的ID,
        LocalID: 与clientMsgId相同,
        ClientMsgId: 时间戳左移4位随后补上4位随机数
    }
}
返回数据(JSON):
{
    "BaseResponse": {
        "Ret": 0,
        "ErrMsg": ""
    },
    ...
}
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