表达式语言跳过标识符检查tomcat 7 [英] Expression Language skip identifier check in tomcat 7

问题描述

我收到以下错误：

SEVERE: Servlet.service() for servlet jsp threw exception
javax.el.ELException: The identifier [case] is not a valid Java identifier as required by section 1.19 of the EL specification (Identifier ::= Java language identifier). This check can be disabled by setting the system property org.apache.el.parser.SKIP_IDENTIFIER_CHECK to true.

这是由于在默认情况下在tomcat 7中SKIP IDENTIFIER CHECK功能是false（在tomcat中是正确的6和以下），我在正则表达式中使用case， case 是标识符，因此它会引发错误。

It is due to in tomcat 7 by default SKIP IDENTIFIER CHECK feature is false(which was true in tomcat 6 and below) and I use "case" in regular expression and case is identifier so it throws error.

我找到以下解决方案：
javax.el.E​​LException ：标识符[return]不是有效的Java标识符

I found following solution: javax.el.ELException: The identifier [return] is not a valid Java identifier

但是对我来说不行，因为我不想在我的代码中进行更改。所以我想要解决方案将tomcat 7配置为SKIP标识符检查为true。

But it would not work for me because I don't want to make changes in my code. So I want solution to configure tomcat 7 to SKIP IDENTIFIER CHECK to true.

即使经过大量的搜索，我还没有找到办法。我使用eclipse juno和tomcat 7，请帮我看看这个。

Even after lots of googling I didn't find way to do this. I am using eclipse juno and tomcat 7, please help me regard this.

推荐答案

最后得到了eclipse的解决方案。将下面的行添加到我指定的位置

Finally got solution for eclipse. Add below line to the location I specify

-Dorg.apache.el.parser.SKIP_IDENTIFIER_CHECK=true

请查看以下逐步图片

STEP 1 :

STEP 2 :

STEP 3 :

干杯。 ：）

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