我正在寻找生成代码的解决方案.我在 SO 和一些博客上搜索过、搜索过,但没有找到好的解决方案.
I'm looking for a solution for generating code. I have googled, searched on SO and some blogs but I didn't find a good solution.
我想在我的类上放一个注解,在编译时,一些方法和属性会自动添加到类中.
I'd like to put an annotation on my class and at compilation time, some methods and properties would be automatically added to the class.
我正在寻找的解决方案的关键点:
Key points of the solution I'm looking for :
apt
这样的外部工具(强制)apt
have to be called (MANDATORY)例如:
@Aliasable
public class MyClass {
//Some properties
// Contructor ...
// Some methods
}
我的班级在编译后会是这样的:
My class would look like this after compilation :
public class MyClass {
//Some properties
private String alias;
// Contructor ...
// Some methods
public String getAlias() {
return alias;
}
public void setAlias(String alias) {
this.alias=alias;
}
}
最后,我把我的第三个需求从 MANDATORY 变成了 OPTIONAL 并选择了 project Lombok (与 Maven 和 Eclipse 轻松集成,几乎没有工作去做使用它).
Finally, I turned my third requirement from MANDATORY to OPTIONAL and choosed project Lombok (easy integration with Maven and Eclipse, virtually no work to do
for using it).
看看 Project Lombok.它会在您编写时生成代码:
Have a look at Project Lombok. It generates code as you ask when you write:
public class MyClass {
@Getter @Setter private String alias;
}
如果您需要它,它还可以做更多的事情.我知道您没有要求任何外部工具,但您基本上是在重新创建它.
It also does a lot more if you need it. I know you asked for no external tools, but you would basically be recreating this.
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