JavaÕýÔò±í´ïʽ
package com.sy.grasp;
import java.io.IOException;
import java.util.regex.Matcher;
import java.util.regex.Pattern;
public class RegularExpression {
/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
/*String [] fakeFileData ={
"justin\t64/5/26\t09323432434\t4546465",
"momor\t68/7/23\t43543653\t34535435"
};
for(String data : fakeFileData){
String[] tokens=data.split("\t");
for(String token:tokens){
System.out.print(token+"\t|");
}
System.out.println();
}
* ÏÔʾ½á¹û£º
* justin |64/5/26 |09323432434 |4546465 |
momor |68/7/23 |43543653 |34535435 |
* */
/*String text="abcdebcadxbc";
String[] tokens=text.split(".bc");
for(String token:tokens){
System.out.print(token+" ");
}
System.out.println();
tokens=text.split("..cd");
for(String token:tokens){
System.out.print(token+" ");
}
System.out.println();
* ·µ»Ø½á¹ûÊÇ£º
* d ad
ebcadxbc
½âÊÍ£ºÊ¹ÓÃ.bcÀ´×÷±È¶Ô£¬ÓÉÓÚ·ûºÏµÄ×Ó×Ö·û´®ÓÐabc ebc xbc 3¸ö£¬ËùÒÔsplit()·½·¨»áʹÓÃÕâÈý¸ö×Ö·û´®À´×ö×Ö·û´®·ÖÀë
£¬·µ»ØµÄ¾ÍÊDz»·ûºÏ±í´ïʽ.bcµÄdºÍadÁË£¬Í¬Àí..cd
* */
/*BufferedReader reader=new Bu
Ïà¹ØÎĵµ£º
1. ActionFormÖÐÌí¼ÓÊôÐÔ£¬FormFileÀàÐͶÔÏó¡£
private FormFile upLoadFile;
public FormFile getUpLoadFile() {
return upLoadFile;
}
public void setUpLoadFile(FormFile upLoadFile) {
this.upLoadFile = upLoadFile;
}
2. Action ÖÐÔö¼ÓÐ޸ķ½·¨¡£
public ActionForward save(ActionMapping mapping, Action ......
ÏîÄ¿µ½ÁËβÉù£¬´ó¼Ò¶¼¿ªÊ¼Í·ÌÛ——ÓÖҪдÎĵµÁË……Êǵģ¬ÎÒÃÇ´ó¶àÊýÈ˶¼²»ÊÇ´ÓÕý¹æµÄProgramerѵÁ·³öÀ´µÄ¡£µ±³õ
ѧϰ±à³ÌÐòµÄʱºò£¬¾Í´ÓÀ´Ã»ÓÐÏë¹ýÒª¸ø×Ô¼ºÐ´µÄÄǼ¸¸ö³ÌÐò±àдһ·ÝÍêÕûµÄÎĵµ£¬ËùÓеÄ×¢ÊͶ¼½ö½öÊÇΪÁË×Ô¼ºµ±Ê±Äܹ»ÏëÆðÕâ¶Î´úÂëµ½µ×ÊǸÉʲôµÄ£¬Ã»ÓÐÈËÏë
¹ýÕâЩ´úÂëµÄÉý¼¶¡¢¹²ÏíÎÊÌ ......
http://hi.baidu.com/0_net/blog/item/8566fc2bb730c293033bf63e.html
Ò».»ñµÃ¿ØÖÆÌ¨Óû§ÊäÈëµÄÐÅÏ¢
/** *//**»ñµÃ¿ØÖÆÌ¨Óû§ÊäÈëµÄÐÅÏ¢
* @return
* @throws IOException
*/
public St ......
Ñо¿ÁËÒ»ÏÂGoogle
MapÉϵĸù¾Ý¾Î³¶ÈÇóµØÇò±íÃæÁ½µã¼ä¾àÀëµÄʵÏÖ£¬ ÓÃjavaʵÏÖÁËÒ»°Ñ£¬¶ÔÎÒ¹ú¾³ÄÚµÄBeijing54, Xian80,WGS84ÈýÖÖ×ø±êϵµÄ¿Õ¼ä¾àÀë¼ÆËã¸Ð¾õÕâ¸öʵÏÖÊDZȽÏ׼ȷµÄ¡£µ±È»£¬ÕâÀïÖ»ÊǸöÈ˵ĸоõ¶øÒÑ¡£¡£¡£¿ÉÄÜÎÒ»¹Ã»ÓÐÓöµ½ÄÇÖÖ¶Ô¾«¶ÈÒªÇó·Ç³£ÑϸñµÄµØ·½£¬»òÐí£¬±¾ÉíÎÒÕâ¸ö·½Ê½¾ÍÊÇ´íÎóµÄ¡£¡£¡£ºÇºÇ ......
ÓõÄÊÇMySQLÊý¾Ý¿â¡£
1£¬½¨Ò»¸öuserdb¿â£¬ÔÙ½¨userinfo±í£¬×ֶΣºid(int),username(varchar),password(varchar)¡£
create database userdb;
use userdb;
create table userinfo(
id int(10) not null auto_increment,
username varchar(20),
password varchar(20),
primary key(id));
2£¬DBConnection.jav ......