选择UNIX_TIMESTAMP（）返回奇怪的JSON密钥

Question

I am storing TIMESTAMPs in MySQL and returning them using a query similar to:

SELECT UNIX_TIMESTAMP(field)...

It works, but upon returning them using json_encode my key: value shows up as "UNIX_TIMESTAMP(orders.time)":"1357453256" . I'm not sure how to use this in Javascript.

So my question is, how do I get JS to interpret this key:value pair?

Answer 1

Give the results of UNIX_TIMESTAMP an alias:

SELECT UNIX_TIMESTAMP(field) AS field ...

Your resulting JSON should look like:

"field":"1357453256"

Answer 2

您始终可以使用方括号表示法：

var timestamp = json.foo.bar.["UNIX_TIMESTAMP(orders.time)"];