当前位置:主页 > 软件编程 > Python代码 >

python requests post多层字典的方法

时间:2021-04-17 09:54:42 | 栏目:Python代码 | 点击:

pyhton requests模块post方法传参为多层字典时,转换错误,

如,表单传参

{ 
“a”:1, 
“b”:{ 
“A”:2, 
“B”:3 
} 
}

post请求后看到form data是:

a:1 
b:A 
b:B

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:

payload = {‘key1': ‘value1', ‘key2': ‘value2'}

r = requests.post(“http://httpbin.org/post“, data=payload) 
print(r.text) 
{ 
… 
“form”: { 
“key2”: “value2”, 
“key1”: “value1” 
}, 
… 
}

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。

您可能感兴趣的文章:

相关文章