「Swift」複数キー(key)で辞書(dictionary)を定義する
書式
let 辞書名: [String: Any] = [
key1: value1,
key2: value2
]
使い方
辞書名「キー名」
使用例
//dictionaryを定義
let student: [String: Any] = [
"name": "yamada",
"age": 26,
"addr": "tokyo",
"weight": 68.25
]
//複数keyを指定してvalueを取得
print(student["name"]!)
print(student["age"]!)
print(student["addr"]!)
print(student["weight"]!)
//dictionaryを定義
let student: [String: Any] = [
"name": "yamada",
"age": 26,
"addr": "tokyo",
"weight": 68.25
]
//複数keyを指定してvalueを取得
print(student["name"]!)
print(student["age"]!)
print(student["addr"]!)
print(student["weight"]!)
//dictionaryを定義
let student: [String: Any] = [
"name": "yamada",
"age": 26,
"addr": "tokyo",
"weight": 68.25
]
//複数keyを指定してvalueを取得
print(student["name"]!)
print(student["age"]!)
print(student["addr"]!)
print(student["weight"]!)
結果
yamada
26
tokyo
68.25