javaÎļþ¶ÁдÎÊÌâ
ÎÒÏÖÔÚÓиöÎÊÌ⣺ÎÊÌâ¼òÒ×´úÂë
Java code:
InputStream in = null;
File file = null;
byte[] b = null;
String urls[] = new String[]{"E:\\\\nice\\ss.txt","E:\\\\nice\\dd.txt"};
try {
for(int i=0;i<urls.length;i++){
file = new File(urls[i]);
in = new FileInputStream(file);
in.read(b);
}
} catch (Exception ex) {
ex.printStackTrace();
}finally{
try {
in.close();
} catch (IOException ex) {
ex.printStackTrace();
}
}
ÎÒÏÖÔÚÒª¶ÔÒ»¸öÎļþ¼ÐϵÄËùÓÐÎļþ£¨¼ÙÉèËùÓÐÎļþ¶¼Îªtxt£©½øÐжÁд²Ù×÷£¬ÎÒÓõÄÊÇforÑ»·£¬ÎÒÏëÎʵÄÊÇioÁ÷ÒªÔÚforÀïÃæ¹Ø±ÕÂð£¿Èç²»ÔÚforÑ»·Àï¹Ø±ÕÔÚforÍâÃæ¹Ø±Õ»á²»»á¶ÔÎļþÓÐËùÓ°Ï죬±ÈÈçÁôÏÂÎļþ¾ä±ú,Çë½âÊÍÔÒò£¬»¹ÓмÙÈçÎļþºÜ¶àµÄÇé¿öÏ£¬"E:\\\\nice\\ss.txt"Ëù¶ÔÓ¦µÄin»áÔÚÖ´ÐкóÃæÎļþ²Ù×÷£¨forÑ»·ÄÚ£©µÄʱºò±»»ØÊÕ×ÊÔ´Âð£¿
Çë²Î¿¼£ºhttp://www.blogjava.net/dreamer/archive/2007/06/27/dreamer.html
import java.io.FileNotFoundException;
import java.io.IOException;
import java.io.File;
public class ReadFile {
public ReadFile() {}
/**
* ɾ³ýij¸öÎļþ¼ÐϵÄËùÓÐÎļþ¼ÐºÍÎļþ
* @param del
Ïà¹ØÎÊ´ð£º
×Ö·ûÁ÷µÄ¶ÁºÍд×îÖÕÔڵײ㶼ÊÇͨ¹ý×Ö½ÚÁ÷À´Íê³ÉµÄÂ𣿡¡¶ÁдÎı¾Îļþ×Ö·ûÁ÷Ó¦¸Ã¾Í¿ÉÒÔÁ˰ɡ£¡£
¸÷λ´ó¸ç´ó½ã°ï°ïæ°¢
JavaÁ÷°üÀ¨×Ö½ÚÁ÷ºÍ×Ö·ûÁ÷£¬×Ö½ÚÁ÷ͨ¹ýIOÉ豸ÒÔ×Ö½ÚÊý¾ÝµÄ·½Ê½¶ÁÈ룬¶ø×Ö·ûÁ÷ÔòÊÇͨ¹ý×Ö½ÚÁ÷ ......
ÎÊÌâÃèÊö£ºÐ´ÈÕÖ¾¹¦ÄÜ£¬Ð´ºÃµÄдÈÕÖ¾·þÎñ£¬ÆäËûÓû§Í¨¹ýhttpµ÷Ó÷þÎñ£¬´«Èë²ÎÊý£¬È»ºó¼Ç¼ÈÕÖ¾£¬
ÎҵķþÎñ¸ÃÔõôд£¬ ±ðÈËÔõôͨ¹ýhttpµ÷ÓÃÎҵķþÎñ£¬ÎÒÓÃwebserviceдºÃÁËÒ»¸ö£¬¿ÉÊDz¢·¢ÓÐÉÏÏߣ¬Ïë¸ÄÓ ......
Java code:
public static void main(String[] args)throws Exception {
String json="{\"installer_id\":\"00000003\",\"installer_name\":\"ÍõÎå\& ......
select a.name as parename ,b.name as chliname,a.typeId as paretype,b.typeid as chlitype from prodkind a inner join prodkind b where a.typeId=b.parentId
²é³öÀ´µÄ×Ö¶ÎÃû³Æ²»ÊÇ parename ¶øÊÇname
se ......
public class Student{
//×ֶε͍Òå
private String _number; //ѧºÅ
private String _name; //ÐÕÃû
private   ......