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将标准输出存储到groovy列表中_Groovy - Fatal编程技术网

将标准输出存储到groovy列表中

将标准输出存储到groovy列表中,groovy,Groovy,我无法使用以下代码将shell命令的标准输出存储到列表中。它似乎将每个字符存储为列表元素,而不是每行上生成的整个字符串 def implementedBranchName = [] def getImplementedBranches() { def cmd = "/usr/bin/tool search status Pending" Process process = cmd.execute() def output= process .in.text; i

我无法使用以下代码将shell命令的标准输出存储到列表中。它似乎将每个字符存储为列表元素,而不是每行上生成的整个字符串

def implementedBranchName = []

def getImplementedBranches() {
    def cmd = "/usr/bin/tool search status Pending"
    Process process = cmd.execute()
    def output= process .in.text;
    implementedBranchName = output.each{ println it }
    def size = implementedBranchName.size()
    for ( int i = 0; i < size; i++) {
      println(implementedBranchName[i])
    }
}
期望输出:

FOO
BAR
你可以改变一下

implementedBranchName = output.each{ println it }
致:

你可以改变一下

implementedBranchName = output.each{ println it }
致:

Groovy中还有“eachLine”

def getImplementedBranches() {
    def cmd = "/usr/bin/tool search status Pending"
    Process process = cmd.execute()
    process.in.eachLine { line ->
        println(line)
    }
}
Groovy中还有“eachLine”

def getImplementedBranches() {
    def cmd = "/usr/bin/tool search status Pending"
    Process process = cmd.execute()
    process.in.eachLine { line ->
        println(line)
    }
}

您已将您的
implementedBranchName
声明为列表,但您将此参数重写为字符串
def output=process.in.text;implementedBranchName=output。每个{println it}
谢谢-我将对此进行研究。您已将
implementedBranchName
声明为列表,但您将此参数重写为字符串
def output=process.in.text;implementedBranchName=output.each{println it}
谢谢-我将对此进行研究。