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 "$it0"}
I get:
groovy.lang.MissingMethodException: No signature of method: java.util.ArrayList.eachParallel() is applicable for argument types: (ConsoleScript40$_run_closure1) values: [ConsoleScript40$_run_closure1@a826f5]
任何人都可以告诉我我做错了什么?
我认为你错过了设置。尝试
@Grab(group='org.codehaus.gpars', module='gpars', version='1.0.0')
import groovyx.gpars.GParsPool
GParsPool.withPool {
def strings = [ "butter", "bread", "dragon", "table" ]
strings.eachParallel { println it }
}
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