非静态的 java final 变量的命名约定
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Naming Convention for java final variable which is not static
提问by Jince Martin
I have a method in a java class.
我在 java 类中有一个方法。
public void myMethod() {
final String methodName = "myMethod";
}
When I ran this code through an analysis in sonar, I am getting an issue saying
当我通过声纳中的分析运行此代码时，我收到一个问题说
Rename this constant name to match the regular expression
'^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$'
重命名这个常量名以匹配正则表达式
'^[A-Z][A-Z0-9]*(_[A-Z0-9]+)*$'
My purpose of this variable is to use it in Logger statements to track my application flow.
我使用这个变量的目的是在 Logger 语句中使用它来跟踪我的应用程序流。
This variable is not a staticvariable. I have gone through https://softwareengineering.stackexchange.com/questions/252243/naming-convention-final-fields-not-static. But I didn't got a clear picture. Can someone help me to give proper naming convention for my final(not static) variable?
这个变量不是static变量。我已经浏览了https://softwareengineering.stackexchange.com/questions/252243/naming-convention-final-fields-not-static。但我没有得到清晰的画面。有人可以帮助我为我的最终（非静态）变量提供正确的命名约定吗？
回答by Mena
You are talking about a local variable, scoped to your method.
Local variables follow the naming convention for most Java fields, which is camelBack.
您正在谈论一个局部变量，范围为您的方法。局部变量遵循大多数 Java 字段的命名约定，即camelBack.
Only compile-time constants (static finalfields declared at class level) "need" to be capitalized, with words separated by an underscore.
只有编译时常量（static final在类级别声明的字段）“需要”大写，并用下划线分隔单词。
Some doc pages:
一些文档页面：
回答by user2023608
In java final variable names are generally declared in all caps with an underscore between words
在 Java 中，最终变量名通常全部大写，单词之间用下划线表示
final String METHOD_NAME = "myMethod";
回答by tbsalling
You have created a local variable, which happens to be final. Therefore your naming is correct, according to http://docs.oracle.com/javase/tutorial/java/nutsandbolts/variables.html.
您已经创建了一个局部变量，它恰好是最终的。因此，根据http://docs.oracle.com/javase/tutorial/java/nutsandbolts/variables.html，您的命名是正确的。
