java中的@符号

The @ symbol in java

提问by snocavotia

What exactly does @Object.fielddo? I was reading some code that i fetched from a decompiler. It uses

具体有什么作用@Object.field？我正在阅读一些从反编译器中获取的代码。它用

@Object.name(field = "stuff",field = "stuff")
public static Object fieldName;

采纳答案by Rahul Tripathi

The @ symbol specifies the Annotation types. This represents some metadata associated to your code

@ 符号指定注释类型。这表示与您的代码相关联的一些元数据

The at sign character (@) indicates to the compiler that what follows is an annotation.

at 符号字符 (@) 向编译器指示后面的内容是注释。