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url = MainCanvas.url_add+"&Uname="+Uname+"&Uage="+Uage+"&Usex="+Usex+"&Upass="+Upass;
Uname  ÊÇÓ¢ÎĵľͺÜÕý³£ ÖÐÎľͲ»¿ÉÒÔÁË
J2ME ÀïÃæÒѾ­http.setRequestMethod(HttpConnection.POST);
servlet ÀïÃæÒѾ­request.setCharacterEncoding("gbk");
response.setCharacterEncoding("gbk");

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eclipseÁ¬½ÓmysqlÊý¾Ý¿â - Java / Eclipse

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