WindowsMobileϵͳ¹ÜÀíjava²å¼þ
WindowsMobileϵͳÎÞ·¨Ö±½Ó¹ÜÀíJAVA²å¼þ£¬ÐèÒª½èÖúJAVAÐéÄâ»úÀ´¹ÜÀíJAVA²å¼þ£¬WMƽ̨³£¼ûµÄJAVAÐéÄâ»úÓÐJbedºÍJblend¡£ÏÂÃæ¾ÍWMƽ̨¹ÜÀíJAVA²å¼þ×ö¼òÒª½éÉÜ¡£
1¡¢Jbed
Esmertec¹«Ë¾µÄ²úÆ·£¬ÍⲿÃüÁî¹ÜÀí·½Ê½Îª£º
°²×°£º\Windows\jbed.exe -DFile.maxStorageSize=64M -ginstall \"
Ïà¹ØÎĵµ£º
Ò»¡¢JDBCµ÷Óô洢¹ý³Ì
creat proc proc_select
¡¡¡¡@pid varchar(20)
¡¡¡¡@address varchar(20) output
¡¡¡¡as
¡¡¡¡select @address=address from userinfo where pid=@pid
¡¡¡¡go
¡¡¡¡ÓÃjavaµ÷ÓÃ:
¡¡¡¡class.forName(\"sun.jdbc.odbc.JdbcOdbcDriver\"); //¼ÓÔØÇý¶¯
¡¡¡¡Connection con=DriverManager.ge ......
ʹÓÃJava·¢ËÍGET¡¢POSTÇëÇó
——½ÚÑ¡×Ô¡¶·è¿ñJava½²Òå¡·
URLµÄopenConnection()·½·¨½«·µ»ØÒ»¸öURLConnection¶ÔÏ󣬸öÔÏó±íʾӦÓóÌÐòºÍ URL Ö®¼äµÄͨÐÅÁ´½Ó¡£³ÌÐò¿ÉÒÔͨ¹ýURLConnectionʵÀýÏò¸ÃURL·¢ËÍÇëÇó¡¢¶ÁÈ¡URLÒýÓõÄ×ÊÔ´¡£
ͨ³£´´½¨Ò»¸öºÍ URL µÄÁ¬½Ó£¬²¢·¢ËÍÇëÇó¡¢¶ÁÈ¡´Ë URL ÒýÓõÄ×ÊÔ´ÐèÒªÈçÏ ......
import java.io.BufferedReader;
import java.io.FileInputStream;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStreamReader;
import sun.net.TelnetOutputStream;
import sun.net.TelnetInputStream;
import sun.net.ftp.FtpClient;
public class download ...{
& ......
ÒÔÏ´úÂëÄÜ·ñ±àÒëͨ¹ý£¬Èç¹û²»ÄÜ£¬Çë˵Ã÷ÀíÓÉ£¬Èç¹ûÄÜ£¬Çë˵Ã÷½á¹û¡£
public class a {
{
System.out.println("AAA");
}
a() {
System.out.println("BBB");
}
{
System.out.println("CCC");
}
class aa extends a {
{
new a();
System.out.prin ......
ÔÚoracleÖе÷ÓÃjava³ÌÐò,×¢Òâ:java·½·¨±ØÐëÊÇstaticÀàÐ͵Ä,Èç¹ûÏëÔÚJAVAÖÐʹÓÃsystem.out/errÊä³ölog.
ÐèÒªÔÚoracle ÖÐÖ´ÐÐ"call dbms_java.set_output(5000);".
Ò»¡¢helloWord
1 ±àдJAVA³ÌÐò,Ò²ÊÇÔÚSQL/PLUSÖÐд,²¢Ö´ÐÐ.
create or replace and compile java source named hello as
public ......