20、map find
2023-05-10 本文已影响0人
许你一枝花
class GroovyTest {
static void main(args) {
def people = [
1: [name:'Bob', age:32, gender:'M'],
2: [name:'Johnny', age:36, gender:'M'],
3: [name:'Claire', age:21, gender:'F'],
4: [name:'Amy', age:54, gender:'F']
]
// 查找单个entry
def bob = people.find{it.value.name == 'Bob'}
println bob.key +":"+bob.value
}
}
输出：
1:[name:Bob, age:32, gender:M]
