如何在swift中向字典添加字典

Question

如何初始化数据以及向数组添加值

(
    [0] => Array
        (
            [name] => First element
            [foo] => bar
        )

    [1] => Array
        (
            [name] => Second element
            [foo] => bar2
        )

)

Answer 1

那个包含字典的数组，是你在追求的吗？

let myArray = [["name": "First element", "foo": "bar"], ["name": "Second element", "foo": bar2]]

//在循环中编辑添加项目：

var myArray = [[String: String]]()
for i in 0..<10 {

    let dict = ["name": "Item\(i)", "foo": "bar\(i)"]
    myArray.append(dict)
}
print("\(myArray)")