fiddler抓取摩拜单车数据包

• 1.安装Fiddler4抓包工具
  • 因为官方软件下载速度比较慢，所以在360软件库下载安装过程很简单纯粹下一步。

• 2.设置Fiddler抓取HTTPS数据包。
  • 1.安装成功之后，启动Fiddler进入软件界面。

• 2. 选择tools->options->https和tools->options->connections,然后按下图红线勾上和设置。

• 3.完成上述操作之后，要fiddler对ios设备的https通信转包，还要下载https证书，fiddler默认的https证书对ios和android设备不起作用。可能出现弹窗，安装root certificate not successful。所以现在我们需要下载来手动生成证书。双击之后，自动生成证书，然后重新启动fiddler，下载如图所示：

• 4.要抓取苹果设备的https数据包，必须使fiddler的PC和苹果设备处于同一局域网。小编选择的是在PC上下载WIFI大师，然后用苹果设备连接上PC的WIFI热点。在Fiddler中通过查看PC本机的无线网络IP地址。如图所所标志的红点，例如是192.168.144.1：

• 5.在苹果设备上连接上WIFI热点，然后设置连接上的WIFI热点的HTTP代理。服务器填写192.168.144.1(即是上一步骤的IP地址)，端口即是FIddler默认设置的8888如图所示：

• 3.完成了上述安装设置之后，FIddler便可以截取设备上的数据包。摩拜单车提供了APP和微信小程序的形式。接下来我们用Fiddler获取摩拜单车小程序的数据包。启动微信小程序摩拜单车，如下图所示：

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• 5.返回的数据格式如下所示：

{
    "code": 0,
    "message": "",
    "biketype": 0,
    "object": [
        {
            "distId": "8716553834",
            "distX": 113.4142452697025,
            "distY": 22.4783592035906,
            "distNum": 1,
            "distance": "41",
            "bikeIds": "8716553834#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "7916517766",
            "distX": 113.41417330141317,
            "distY": 22.47836822434858,
            "distNum": 1,
            "distance": "45",
            "bikeIds": "7916517766#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "7916519370",
            "distX": 113.41419828863238,
            "distY": 22.478338217567746,
            "distNum": 1,
            "distance": "46",
            "bikeIds": "7916519370#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8716545672",
            "distX": 113.41444624074846,
            "distY": 22.47924413138211,
            "distNum": 1,
            "distance": "66",
            "bikeIds": "8716545672#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8716024668",
            "distX": 113.41460007492316,
            "distY": 22.47779710575838,
            "distNum": 1,
            "distance": "95",
            "bikeIds": "8716024668#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8716554099",
            "distX": 113.41427520879347,
            "distY": 22.477644205805277,
            "distNum": 1,
            "distance": "114",
            "bikeIds": "8716554099#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8620893676",
            "distX": 113.4156226249094,
            "distY": 22.478363758786166,
            "distNum": 1,
            "distance": "119",
            "bikeIds": "8620893676#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8716533121",
            "distX": 113.41536766747214,
            "distY": 22.47710986723533,
            "distNum": 1,
            "distance": "193",
            "bikeIds": "8716533121#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8716549326",
            "distX": 113.41684593355554,
            "distY": 22.47778230097752,
            "distNum": 1,
            "distance": "259",
            "bikeIds": "8716549326#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8620891799",
            "distX": 113.41364669427747,
            "distY": 22.480952336205316,
            "distNum": 1,
            "distance": "270",
            "bikeIds": "8620891799#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "7916521052",
            "distX": 113.41201320576842,
            "distY": 22.47972072439544,
            "distNum": 1,
            "distance": "282",
            "bikeIds": "7916521052#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8621236540",
            "distX": 113.41201020767474,
            "distY": 22.479734724787814,
            "distNum": 1,
            "distance": "283",
            "bikeIds": "8621236540#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8620934431",
            "distX": 113.4126610487278,
            "distY": 22.480656579073916,
            "distNum": 1,
            "distance": "292",
            "bikeIds": "8620934431#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8716540529",
            "distX": 113.41313488560849,
            "distY": 22.48081746752051,
            "distNum": 1,
            "distance": "279",
            "bikeIds": "8716540529#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        },
        {
            "distId": "8620846122",
            "distX": 113.41152328833927,
            "distY": 22.478678827375827,
            "distNum": 1,
            "distance": "306",
            "bikeIds": "8620846122#",
            "biketype": 1,
            "type": 0,
            "boundary": null
        }
    ]
}

• 6.从FIddler获取的数据包可以观察到，摩拜单车获取数据的API地址是。采用是POST的方式获取，需要传递的参数：