GWT

 

Jason Essington	查看个人资料   Translate to 中文（简体） Translated (View Original)	更多选项 2006年10月4日, 上午5时37分

发件人： Jason Essington <jason.essing...@gmail.com>

日期： Tue, 3 Oct 2006 15:37:10 -0600

当地时间： 2006年10月4日(星期三) 上午5时37分

主题： Re: import java.text cannot be resolved to a type

答复作者 | 转发 | 打印 | 查看跟帖 | 显示原始邮件 | 报告此帖 | 查找此作者的帖子

GWT converts java code to javascript, but it only understands a small  
subset of java. If you use something that GWT doesn't understand, you  
will see a message like the one you are seeing.

In your client code, you can only use java classes that gwt supports:
        http://code.google.com/webtoolkit/documentation/jre.html
nothing from java.text is supported

To perform date formatting you would have to use a different method.  
There is a class that performs some very simplistic date formatting  
(org.gwtwidgets.client.util.SimpleDateFormat) in Rob Hanson's gwt-
widget library
        http://gwt-widget.sourceforge.net/

-jason

On Oct 3, 2006, at 3:12 PM, adrian carr wrote:

> Anyone ever see this message in the development shell?
> "import java.text cannot be resolved to a type"

> It barfs on this line (right after my gwt import statements):
> import java.text.SimpleDateFormat;

> Any help is appreciated. It compiles fine in Eclipse, no errors  
> until I
> try to run.

> Thanks,
> Adrian