我有以下的JSON:
[ {
"id":1,
"firstName":"Markus",
"lastName":"Maier",
"email":"markus.maier@mail.de",
"externalId":"mmaie",
"company":"Intel"
},
{
"id":2,
"firstName":"Birgit",
"lastName":"Bauer",
"email":"birgit.bauer@mail.de",
"externalId":"bbaue"
} ]
我想遍历这两个对象并获取"email"键的值,最简单的方法是什么?谢谢!