javascipt json 转数组 大神来

Question

[{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/mht.jpg"},{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/mht.jpg"},{"xc_images":"http:\/\/vrjx.zhed.com\/Public\/lz.jpg"}]

这样的json怎么转化为 ['http:\/\/vrjx.zhed.com\/Public\/mht.jpg', 'http:\/\/vrjx.zhed.com\/Public\/mht.jpg', 'http:\/\/vrjx.zhed.com\/Public\/mht.jpg']

用JavaScript 怎么转