mycursor.execute("update member set group_id = %s where member_id IN {}".format(tuple(event["body-json"]["member_ids"])),group_id) 对于list - event"body-json“中的1个以上的值,它工作得很好,但在列表中执行单个值时,它会失败并产生异常 适用于 {mycursor.execute(\"update
我正在尝试将json数据从一个pandas数据帧直接输出到dcc.store (plotly-dash component),这是一个id为'intermediate-value‘的输出。所以,我做了一本字典,然后丢弃了JSON。(<class 'tuple'>, <class 'list'>)
Received value of type <class 'str'> 我理解它说我正在向它传递一个字符串,并且我应该向它传递一个元组col
value: AnyObject)' does not have a member named 'subscript'class func getFromJson(json:NSDictionary) -> [Collection] { if json.count > 0 {for item in json {
var id = item["id&q