在JCreatorV3\Syntax文件夹下找到java.syn这个文件用JCreator3.0打开,然后找到下面这段程序代码: 
<syntax> 
<syntaxstart/> 
<syntaxend/> 
<extcommentstart>/*</extcommentstart> 
<extcommentend>*/</extcommentend> 
<extcommentstart2/> 
<extcommentend2/> 
<commentstart>//</commentstart> 
<commentend/> 
<stringstart>"</stringstart> 
<stringend>"</stringend> 
<charstart>'</charstart> 
<charend>'</charend> 
<preprocessor/> 
<operators>-+*/<>!~%^&|=</operators> 
<brackets>[](){}</brackets> 
<escape>\</escape> 
</syntax> 
把它改为下面的代码保存后重新打开JCreator Pro3.0就可以解决引号内中文乱码的问题了: 
<syntax> 
<syntaxstart/> 
<syntaxend/> 
<extcommentstart>/*</extcommentstart> 
<extcommentend>*/</extcommentend> 
<extcommentstart2/> 
<extcommentend2/> 
<commentstart>//</commentstart> 
<commentend/> 
<stringstart></stringstart> 
<stringend></stringend> 
<charstart></charstart> 
<charend></charend> 
<preprocessor/> 
<operators>-+*/<>!~%^&|=</operators> 
<brackets>[](){}</brackets> 
<escape>\</escape> 
</syntax>