µ÷ÓÃGoogle API µÄJavaʵÏÖ£¨Web service£©
Web ServiceµÄ·Ï»°¾Í²»ËµÁË¡£¾Í˵ÔõôʹÓðɡ£
1.ÐèÒªjava»·¾³ µ½http:.//java.sun.com/J2SE ¿ÉÒÔÏÂÔØ Java Development Kit
2.ÐèÒªGoogle APIµÄJarÎļþ£¬Googleapi.jar¡£¿ÉÒÔµ½http://www.google.com/apisÏÂÔØ¡£Ìî¼Ó½øCLASSPATH.
3.ÉêÇëGoogle·ÃÎÊÕʺţ¬Ä¿Ç°GoogleÖ§³ÖÃâ·ÑÉêÇëµÄ·½Ê½£¬Óû§ÐèҪʹÓÃÒ»¸öemailÕʺÅÀ´»ñÈ¡ÐÂÕʺš£×¢Ò⣬ĿǰÃâ·ÑÕʺÅÖ§³ÖÿÌì1000ÌõµÄ×î´ó²éѯÁ¿¡£ÉêÇëµØÖ·£ºhttp://www.google.com/apis¡£
ÉêÇëÒÔºóÈ¥ÓÊÏäÀïÆôÓÃÄãµÄÕÊ»§£¬È»ºó»áÓÐÁíÒ»·âemail·¢µ½ÓÊÏäÀï¡£µÃµ½ÄãµÄlicense key ¡£
SOAPÇëÇóµÄ¸ñʽ¾Í²»ËµÁË£¬googleÖ±½ÓÌṩÁËapi.±ðÀË·ÑÁËGoogleapi.jarŶ.
4.ÒÔÏÂÊÇÀý×Ó
package daxigua;
import com.google.soap.search.*;
import java.io.*;
public class GoogleAPITest {
public static void main(String[] args) {
String clientKey = "clientKey";//¸Õ²ÅµÃµ½µÄlicense key ,²»ÊÇÕÊ»§ÃûŶ
String query = "csdn";
GoogleSearch s = new GoogleSearch();
s.setKey(clientKey);
try {
s.setQueryString(query);
s.setLanguageRestricts("lang_cn");
GoogleSearchResult r = s.doSearch();
System.out.println("Google Search Results:" + r.toString());
FileWriter fw = new FileWriter("result.txt");
fw.write(r.toString());
fw.close();
} catch (GoogleSearchFault f) {
System.ou
Ïà¹ØÎĵµ£º
±¾ÎÄÊôÓÚ×ªÔØ£¬ÔÚ±¾ÏµÁеĵڶþ²¿·Ö»áÌÖÂÛ¸ü¼Ó¸´ÔÓµÄÇé¿ö¡£
ÏÂÃæµÄÂÛÊöÕë¶Ô32λϵͳ£¬¶Ô64λϵͳ²»ÊÊÓ㬺óÐð¾³£ÄãдÁËÒ»¸ö³ÌÐò£¬Ò»²âÊÔ£¬¹¦ÄÜûÎÊÌ⣬һ¿´ÄÚ´æÕ¼ÓÃÒ²²»¶à£¬¾Í²»È¥¿¼ÂÇÆäËüµÄ¶«Î÷ÁË¡£µ«¿ÉÄܳÌÐòʹÓÃÁËÒ»¸öʲôÊý¾Ý½á¹¹£¬»áµ±Êý¾Ý¹æÄ£±ä´óʱ£¬ÄÚ´æÕ¼Óü¤Ôö¡£
»ù±¾&&¹Ø¼üµÄÎÊÌâÊÇ£¬JavaÀï¸÷ÖÖ¶«¶«Õ ......
1.¼ÆËãijһÔ·ݵÄ×î´óÌìÊý
Calendar time=Calendar.getInstance();
time.clear();
time.set(Calendar.YEAR,year); //year Ϊ int
time.set(Calendar.MONTH,i-1);//×¢Òâ,Calendar¶ÔÏóĬÈÏÒ»ÔÂΪ0
int day=time.getActualMaximum(Calendar.DAY_OF_MONTH);//±¾Ô·ݵÄÌìÊý
×¢£ºÔÚʹÓÃset·½·¨Ö®Ç°£¬±ØÐëÏÈ ......
Ê×ÏȵÃÏÂÔØÇý¶¯³ÌÐòµ½Î¢ÈíÍøÕ¾ÏÂÔØMicrosoft SQL Server 2005 JDBC Driver 1.2
½âѹMicrosoft SQL Server 2005 jdbc driver1.2.exe£¬°Ñsqljdbc_1.1¸´ÖƵ½%ProgramFiles%£¨Èç¹ûϵͳÔÚCÅÌÔòΪC:\Program Files£©¡£
ÉèÖÃ Classpath
JDBC Çý¶¯³ÌÐò²¢Î´°üº¬ÔÚ Java SDK ÖС£Òò´Ë£¬Èç¹ûҪʹÓøÃÇý¶¯³ÌÐò£¬±ØÐ뽫 classpath ......
À´×Ôhttp://www.ilovematlab.cn/thread-30836-1-1.html
matlab java.lang.OutOfMemoryError
JavaÐéÄâ»úÄÚ´æ²»¹»ÓÃÁË.¿ÉÒÔÔö¼Ó×î´óÄÚ´æÉèÖÃ.
1. ²éÕÒmatlab¸ù·¾¶.ÔÚmatlabÃüÁîÐÐÖÐÇÃÈë:matlabroot
ÏÔʾ¸ù·¾¶,Èç:C:\MATLAB7
2.²é¿´µ±Ç°JavaÐéÄâ»ú×î´ó¶ÑÄÚ´æ, ÇÃÈë:java.lang.Runtime.getRuntime.maxMemory
3.²é¿ ......
public class Test4 {
public int binarySearch(int[] items, int value){
int startIndex = 0;
int stopIndex = items.length - 1;
int middle = (int)Math.flo ......