java @Component spring 注释标准作用域

@Component spring annotation standard scope

提问by Master Azazel

Whats the default scope of springs @Componentannotation?

springs@Component注释的默认范围是什么？

If you dont define a scope at all, is it application scoped? The spring documentation does not say anything about default scope..

如果您根本不定义范围，它是否是应用程序范围的？spring 文档没有说明默认范围。

回答by thopaw

The singleton scope is the default scope in Spring.

单例作用域是 Spring 中的默认作用域。

This is said here

据称，这是这里

And also in the current docyou find

而且在当前的文档中你会发现

singleton (Default) Scopes a single bean definition to a single object instance per Spring IoC container.

单例（默认）将单个 bean 定义范围限定为每个 Spring IoC 容器的单个对象实例。