调用eachParallel()时的Groovy(GPars)和MissingMethodException
发布时间:2020-12-14 16:29:55 所属栏目:大数据 来源:网络整理
导读:当我在控制台中运行以下代码时(groovy 2.1.3): strings = [ "butter","bread","dragon","table" ]strings.eachParallel{println "$it0"} 我明白了: groovy.lang.MissingMethodException: No signature of method: java.util.ArrayList.eachParallel() is a
当我在控制台中运行以下代码时(groovy 2.1.3):
strings = [ "butter","bread","dragon","table" ] strings.eachParallel{println "$it0"} 我明白了: groovy.lang.MissingMethodException: No signature of method: java.util.ArrayList.eachParallel() is applicable for argument types: (ConsoleScript40$_run_closure1) values: [ConsoleScript40$_run_closure1@a826f5] 谁能告诉我我做错了什么? 解决方法
我想你错过了设置.尝试
@Grab(group='org.codehaus.gpars',module='gpars',version='1.0.0') import groovyx.gpars.GParsPool GParsPool.withPool { def strings = [ "butter","table" ] strings.eachParallel { println it } } (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |