用python抓一个视频app的视频，在这一步不知道怎么提交post参数了。

Question

1.用fidder 抓取app post请求如下图

2.我用python requests

请求返回的是 Response [400]
post参数是要用，红圈的这个吗

参数如下
{

"logs": [{
    "type": "startService",
    "timestamp": "2018-11-14T04:26:17.934Z",
    "device": {
        "wrapperSdkVersion": "1.8.1",
        "wrapperSdkName": "appcenter.react-native",
        "sdkName": "appcenter.android",
        "sdkVersion": "1.8.0",
        "model": "SM-G955N",
        "oemName": "samsung",
        "osName": "Android",
        "osVersion": "4.4.2",
        "osBuild": "NRD90M",
        "osApiLevel": 19,
        "locale": "zh_CN",
        "timeZoneOffset": 480,
        "screenSize": "900x1440",
        "appVersion": "1.4.0",
        "carrierName": "CHINA MOBILE",
        "carrierCountry": "CN",
        "appBuild": "8",
        "appNamespace": "xxxx打码xxxx.webview"
    },
    "services": ["Crashes"]
}, {
    "type": "startService",
    "timestamp": "2018-11-14T04:26:18.439Z",
    "device": {
        "wrapperSdkVersion": "1.8.1",
        "wrapperSdkName": "appcenter.react-native",
        "sdkName": "appcenter.android",
        "sdkVersion": "1.8.0",
        "model": "SM-G955N",
        "oemName": "samsung",
        "osName": "Android",
        "osVersion": "4.4.2",
        "osBuild": "NRD90M",
        "osApiLevel": 19,
        "locale": "zh_CN",
        "timeZoneOffset": 480,
        "screenSize": "900x1440",
        "appVersion": "1.4.0",
        "carrierName": "CHINA MOBILE",
        "carrierCountry": "CN",
        "appBuild": "8",
        "appNamespace": "xxxx打码xxxx.webview"
    },
    "services": ["Analytics"]
}]

}

4。 有谁指点下怎么提交post参数

Answer 1

是不是header没有设置对

        headers = {'Content-type': 'application/json;charset=UTF-8', 'Accept': 'application/json, text/plain, */*'}
        url = "http://"
        di = {...}#json格式的参数
        try:
            r = requests.post(url, data=json.dumps(di), headers=headers, timeout=1)