Question

我正在命令提示符中接收此输出，我在那里使用python flask打印它

ImmutableMultiDict([('{"amount":1000,"description":"test 
product","id":"tok_1BzM5eKliAs5iPakCZJ90MNY"}', '')])

我希望从中提取数量，描述和ID 在烧瓶中接收它的代码

data = request.form
print (data)
return ''

从我的前端我发送它

onToken = (amount) => token => {

    token.amount = fromRupeeToPaise(amount);
    token.currency = localCurrency;     

    var requestOptions = {
      "method": "POST",
      "headers": {
          "Accept": "application/json",
          //"Content-Type": "application/json ; charset=utf-8"
          "Content-Type": "application/x-www-form-urlencoded; charset=utf-8"
      }
    };

    const toktest ={
        amount : 1000,
        description : "test product",
        id : token.id 
    }
    requestOptions["body"] = JSON.stringify(toktest);
    //requestOptions["body"] = JSON.stringify(token);
    fetch('http://localhost:5000/pay', requestOptions)

Answer 1

尝试使用＆＃39;键＆＃39;

在JSON中获取请求和获取

<强>实施例

const last = this.sets.find(s => s.id === res.body.last_id);
if (last) {
    Object.assign(last, this.editForm);
    last.user_id = this.userId;
}

或者：

data = request.get_json()
print data['amount']

如何从python烧瓶中的ImmutableMultiDict中提取值

1 个答案: