在groovy中使用sed替换json文件中的值

@Grab('org.codehaus.groovy.modules.http-builder:http-builder:0.7.1')
import groovyx.net.http.*
import static groovyx.net.http.ContentType.*

def jsonFilePath = '/path/to/json/file.json'
def targetValue = 'new value'

def http = new HTTPBuilder('http://localhost')
http.request(Method.POST, JSON) {
    uri.path = '/replace'
    body = [file: jsonFilePath, value: targetValue]
    response.success = { resp, json ->
        println "JSON文件中的值已成功替换"
    }
    response.failure = { resp, json ->
        println "替换失败：${resp.statusLine}"
    }
}