make sure you compile the java source using  encoding="UTF8"

On Jan 18, 4:38 pm, 凌志 许 <lingzhixu...@gmail.com> wrote:
> In my project, I need to store chinese characters to datastore, but I
> tried using the following code to do it:
>
> PersistenceManager pm = PMF.get().getPersistenceManager();
>                 Greeting e = new Greeting("许凌志","大家好",new Date
> (System.currentTimeMillis()));
> try {
>        pm.makePersistent(e);
>
> } finally {
>        pm.close();
> }
>
> But when I read it out,  the chinese characters turns to be "???".
> Does anybody knows how to solve this problems?
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