编辑代码

import groovy.json.JsonSlurper
import groovy.json.JsonOutput

def jsonStr = '{"name":"Tom","age":20,"friends":["Jerry","Spike"]}'
def json = new JsonSlurper().parseText(jsonStr)
println json.name // 输出：Tom
println json.age // 输出：20
println json.friends // 输出：[Jerry, Spike]


def listStr = '["1", "abc", "def"]'
def list = new JsonSlurper().parseText(listStr)
println list
list.eachWithIndex { it,i ->
    println "第 $i 个元素: $it "
}