jquery - 在python flask中获取jquery post数据null

Question

jquery ajax调用

api_key=$('#acesskey').val();
    secret_key=$('#sacesskey').val();
    provider_name = $('#cname').val();
    $.ajax({
        type: "POST",
        data: {api_key:api_key,secret_key:secret_key,provider_name:provider_name},
        url: $SCRIPT_ROOT + "/login",
            contentType: "application/json; charset=utf-8",
            success: function(data) {
            alert(data.status);
            if(data.status == "True")
            {
                custom_ready();         
            }
        }
    });

python flask 代码

provider_name=request.args.get('provider_name')
api_key=request.args.get('api_key')
secret_key=request.args.get('secret_key')
print provider_name
print api_key
print secret_key

输出
无
无
无

Answer 1

request.args 包含查询字符串参数(如 /foo?bar=42 中的 bar)。您正在执行 POST 请求并希望查看 request.form。

参见此处:http://flask.pocoo.org/docs/quickstart/#the-request-object