pyhton requests模块post方法传参为多层字典时,转换错误,
如,表单传参
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{
“a”: 1 ,
“b”:{
“A”: 2 ,
“B”: 3
}
}
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post请求后看到form data是:
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a: 1
b:A
b:B
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查看官方文档:
More complicated POST requests
Typically, you want to send some form-encoded data — much like an HTML form. To do this, simply pass a dictionary to the data argument. Your dictionary of data will automatically be form-encoded when the request is made:
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payload = {‘key1 ': ‘value1' , ‘key2 ': ‘value2' }
r = requests.post(“http: / / httpbin.org / post“, data = payload)
print (r.text)
{
…
“form”: {
“key2”: “value2”,
“key1”: “value1”
},
…
}
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这里说post传入的dict类型参数会被自动转化为form-encoded,查看请求后,这里的demo是一个一层的字典。多层字典传输的时候,确实会异常。
解决办法:
将第二层字典转化为json,json.dumps({“A”:2,”B”:3}),然后赋给b。
以上这篇python requests post多层字典的方法就是小编分享给大家的全部内容了,希望能给大家一个参考,也希望大家多多支持服务器之家。
原文链接:https://blog.csdn.net/monkey7777/article/details/75109962