问题描述
我有这样的数据结构:
我尝试通过$ .ajax发送给服务器:
<$ p
$ type $'$'$'$'$ $ $ $ $ $ $ $ $ $'$'$'$'$'$'$'$'$'$' b $ b url:'',
success:function(e){
console.log(e);
}
});
我想在服务器上通过flask获得它: title = request.form ['title'] 工作正常!
但是我如何得到 content ?
request.form.getlist('content')不起作用。 b
这是firebug中的发布数据: b
$ b
非常感谢:D
您正在将您的数据编码为查询字符串而不是JSON。 Flask能够处理JSON编码的数据,所以像这样发送更有意义。以下是您需要在客户端执行的操作:
类型:'POST',
//提供正确的Content-Type,以便Flask知道如何处理它。
contentType:'application / json',
//编码你的数据作为JSON。
data:JSON.stringify(post_obj),
//这是您期望从服务器返回的数据类型。
dataType:'json',
url:'/ some / url',
success:function(e){
console.log(e);
}
});
在服务器端,通过(已解码):
content = request.json ['content']
I have a data structure like this:
I'm try to send it to server by $.ajax:
$.ajax({ type: 'POST', data: post_obj, //this is my json data dataType: 'json', url: '', success: function(e){ console.log(e); } });
and I want get it in server by flask: title = request.form['title'] working fine!
But how do I get content ?
request.form.getlist('content') doesn't work.
This is the post data in firebug:
Thanks a lot :D
You are sending your data encoded as query string instead of JSON. Flask is capable of processing JSON encoded data, so it makes more sense to send it like that. Here's what you need to do on the client side:
$.ajax({ type: 'POST', // Provide correct Content-Type, so that Flask will know how to process it. contentType: 'application/json', // Encode your data as JSON. data: JSON.stringify(post_obj), // This is the type of data you're expecting back from the server. dataType: 'json', url: '/some/url', success: function (e) { console.log(e); } });
On the server side data is accessed via request.json (already decoded):
content = request.json['content']
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