如何将stdout从groovy方法传递到字符串中

   // Your code here

   System.out.println('Hello, World!')

   println "Current time is: ${new Date()}"

public static void main(String[] args) {
   String myString = processStdoutFromMethod(yourMethod())
   println("The received string from the method: $myString")
}

public static String processStdoutFromMethod(String message) {
   // Output to method and collect to string in a closure
   String result = { processStdout(it) }

   def methodResult = message ? result() : null
   return methodResult
}

public void processStdout(String input, String separator = ',', boolean wrapLongWords = true, int maxLength = 80, Map<String, String> properties = [:]) {
   def lines = input.split(separator)

   properties?.each {
      lines.shift()?.replace(/([^=]{1},)/, properties[it])
   }

   if (wrapLongWords) {
       def regex = /\s((.{1,maxLength}[^.\s]*)$)/
       lines.collect { line ->
           if (regex.matcher(line).matches()) {
               return line.insert(0, String.valueOf(" ".repeat(maxLength))).strip() 
           }
           else {
               line
           }
       }
   }
}

public void yourMethod() {
   // Your code here
   processStdoutLine()
}

public void processStdoutLine(String line = '', String wrap = '...', String terminator = '...', String property = '', boolean wrapLongWords = false, int maxLength = 80) {
   processStdout(line + terminator + wrap, separator: '', wrapLongWords: wrapLongWords, maxLength: maxLength, properties: [property])
}