Groovy语法：Map的定义、遍历

def map1 = [a: 1, b: 2, c: 3]

def printMap(Map map) {
    for (e in map) {
        print "${e.key}:${e.value} "
    }
    println()
}

printMap(map1)
printMap(q:1,w:2,e:3,s:4)

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