How to value json when the key of json is a number, such as: Var aa = {’ 111 ’:’ aaaaa ’}; Alert (SSS. 111); No, alert doesn’t play anything.

The json key must be an object to fetch something, such as: Var aa = {’ s111s: “aaaaa”}; Var idd = “s111s”; Alert (SSS. Idd);

Answer:

For numeric key names or unusual variable characters (such as Spaces), you must use aa[x]. Var aa = {’ 111 ’:’ aaaaa ’}; Alert (SSS (” 111 ”));