有没有办法在Eclipse中创建自定义警告？ [英] Is there a way to create custom warning in eclipse?

问题描述

我知道显而易见的答案是注意，但是由于我不断在Java和Javascript之间切换，因此我无尽地忘记了==不适用于Java方面的字符串比较。有什么方法可以让Eclipse警告我，当我看到我用 == 比较两个字符串而不是使用时，我可能没有做我想做的事情。 equals（）方法？

I know that the obvious answer is "pay attention" but because I am constantly switching between Java and Javascript, I'm endlessly forgetting that == doesn't work for string comparison on the Java side of things. Is there any way to get Eclipse to warn me that I'm probably not doing what I want to be doing when it sees me comparing two strings with == rather than using the equals() method?

推荐答案

有许多静态代码分析器可以执行此类操作。
其中几个是：

There are many static code analyzer available which does such type of things. Few of them are:

1. checkStyle


2. PMD


3. 声纳


4. findBugs

1. checkStyle
2. PMD
3. sonar
4. findBugs

他们有很多建立规则，您也可以在Eclipse中配置它们。因此，当您键入并保存时，这些工具也会显示警告，就像内置的月食警告一样。

They have many in-built rules and you can configure them in eclipse also. So as and when, you type and save, these tools would also show warnings just like in-built eclipse warnings.

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