在django中获取post数据,首先要规定post发送的数据类型是什么。
1.获取POST中表单键值数据
如果要在django的POST方法中获取表单数据,则在客户端使用JavaScript发送POST数据前,定义post请求头中的请求数据类型:
xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
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if(request.method == 'POST'):
print("the POST method")
concat = request.POST
postBody = request.body
print(concat)
print(type(postBody))
print(postBody)
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the POST method
< QueryDict: {u'username': [u'abc'], u'password': [u'123']}>
< type 'str'>
username=abc&password=123
2.获取POST中json格式的数据
如果要在django的POST方法中获取json格式的数据,则需要在post请求头中设置请求数据类型:
xmlhttp.setRequestHeader("Content-type","application/json");
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if(request.method == 'POST'):
print("the POST method")
concat = request.POST
postBody = request.body
print(concat)
print(type(postBody))
print(postBody)
json_result = json.loads(postBody)
print(json_result)
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the POST method
< QueryDict: {}>
< type 'str'>
{"sdf":23}
{u'sdf': 23}