为什么可以';这个顶级Groovy类不是静态的吗?
问题 示例1没有为什么可以';这个顶级Groovy类不是静态的吗?,groovy,Groovy,问题 示例1没有static关键字就可以工作 带有static关键字的示例2不起作用 为什么顶级类StaticClass不能static?Eclipse说: Groovy:类“StaticClass”的static修饰符不正确 类StaticInnerClass可以修改为static 示例1有效 Start.groovy assert "static field" == StaticClass.StaticInnerClass.staticField assert "static field"
static
关键字就可以工作
带有static
关键字的示例2不起作用
为什么顶级类StaticClass
不能static
?Eclipse说:
Groovy:类“StaticClass”的static修饰符不正确
类StaticInnerClass
可以修改为static
示例1有效
Start.groovy
assert "static field" == StaticClass.StaticInnerClass.staticField
assert "static field" == StaticClass.StaticInnerClass.staticField
StaticClass.groovy
class StaticClass { // Just "class", no "static" modifier
static class StaticInnerClass {
static String staticField = "static field"
}
}
static class StaticClass { // Modifier "static" does not work
static class StaticInnerClass {
static String staticField = "static field"
}
}
示例2不起作用
Start.groovy
assert "static field" == StaticClass.StaticInnerClass.staticField
assert "static field" == StaticClass.StaticInnerClass.staticField
StaticClass.groovy
class StaticClass { // Just "class", no "static" modifier
static class StaticInnerClass {
static String staticField = "static field"
}
}
static class StaticClass { // Modifier "static" does not work
static class StaticInnerClass {
static String staticField = "static field"
}
}
可能相关的问题
版本
- Eclipse 3.8.1
- Groovy Eclipse插件2.8.0
class MyClass {
static public count = 1
static incr() {
count = count + 23
}
}
您仍然可以实例化该类。