Question

因此，Intellij IDEA中基于Groovy的宏是我学习Groovy的借口。

Groovy版本：2.4.9 JVM：1.8.0_144供应商：Oracle Corporation操作系统：Windows 10

请参阅IntelliJ文档中的groovyScript("groovy code")： https://www.jetbrains.com/help/idea/live-template-variables.html

我有一个IntelliJ调用的脚本，它将参数绑定为_1，_2 ... _ n，还有一个_editor ...参数？ IDK是否是参数。必须有一些方法可以将转换后的输入恢复出去。

这是我的测试脚本：

public class IvyPaister {

    public static void main(String[] args) {
        println _1
        println _editor
    }
}

以下是错误：

startup failed:
    C:\path\to\script.groovy: 4: Apparent variable
    '_1' was found in a static scope but doesn't refer to a local variable, static field or class.
    Possible causes:
    You attempted to reference a variable in the binding or an instance variable from a static
    context.
    You misspelled a classname or statically imported field. Please check the spelling.
    You attempted to use a method '_1' but left out brackets in a place not allowed by the grammar.
    @ line 4, column 41.
    yPaister app = new IvyPaister(_1, _edito
    ^

    C:\path\to\script\pasteIvyDependenciesAsMaven.groovy: 4: Apparent variable
    '_editor' was found in a static scope but doesn't refer to a local variable, static field or
    class. Possible causes:
    You attempted to reference a variable in the binding or an instance variable from a static
    context.
    You misspelled a classname or statically imported field. Please check the spelling.
    You attempted to use a method '_editor' but left out brackets in a place not allowed by the
    grammar.
    @ line 4, column 45.
    ster app = new IvyPaister(_1, _editor);
    ^

这很有道理，但我不知道用这种语言怎么做。尝试了一些变化，但没有骰子。线索？想法？骨头？

Answer 1

将您的脚本更改为：

println _1
println _editor

关于传递参数等非常基本的常规编程问题

1 个答案: