Java中的注解处理是什么? [英] What is annotation processing in Java?
问题描述
引用,Sun 的官方 Java 教程><块引用>
类名,'HelloWorldApp',只是如果注释处理被接受明确要求
什么意思?以及如何应用它?
"Annotation Processing" 是 java 编译器编译过程中的一个钩子,用于分析用户定义的注解的源代码并处理然后(通过产生编译器错误, 编译器警告,发出源代码、字节码...).
API 参考:http://java.sun.com/javase/6/docs/api/javax/annotation/processing/package-summary.html
Quoting, Sun's Official Java Tutorial
Class names, 'HelloWorldApp', are only accepted if annotation processing is explicitly requested
What does it mean? And how to apply it?
"Annotation Processing" is a hook into the compile process of the java compiler, to analyse the source code for user defined annotations and handle then (by producing compiler errors, compiler warning, emitting source code, byte code ...).
API reference: http://java.sun.com/javase/6/docs/api/javax/annotation/processing/package-summary.html
这篇关于Java中的注解处理是什么?的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!