Java СÈÕÀú¸ñʽÊä³ö ÈòÄê¼ÆËã
2010-04-26 22:36
import java.util.Scanner;
public class _calendar {
public static void main(String[] args) {
// TODO Auto-generated method stub
System.out.println("ÇëÊäÈëÄê·Ý£º");
Scanner sc = new Scanner(System.in);
int year = sc.nextInt();
if (year < 1900) {
System.out.println("ÇëÊäÈë´óÓÚ1900ÄêµÄÄê·Ý£º");
year = sc.nextInt();
}
System.out.println("ÇëÊäÈëÔ·ݣº");
int month = sc.nextInt();
if (month < 0 || month > 12) {
System.out.println("ÇëÊäÈëÕýÈ·Ô·ݣ¨1-12£©£º");
month = sc.nextInt();
}
System.out.println("Äê·Ý£º" + year + ",Ô·ݣº" + month);
/* ÅжÏÊÇ·ñÊÇÈòÄê */
boolean y = run_count(year);
System.out.println();
/*
* if((year%4==0)&&(year%100!=0)||(year%400==0)) {
* System.out.println("¸ÃÄê·ÝÊÇÈòÄ꣡"); y=true; } else { y=false;
* System.out.println("¸ÃÄê·Ý²»ÊÇÈòÄ꣡"); }
*/
/* ¼ÆËãÊäÈëÔ·ݵÄÌìÊý */
int day;
day = day_count(y, month);
/*
* { if((y==true)&&(month==2)) { day=29;
* System.out.println("¸ÃÄêÔ·ÝÏ£¬Ô·ݣº"+day+"Ìì"); } else
* if((y==false)&&(month==2)) { day=28;
* System.out.println("¸ÃÄêÔ·ÝÏ£¬Ô·ݣº"+day+"Ìì"); } else
* if((month==4)||(month==6)||(month==9)||(month==11)) { day=30;
* System.out.println("¸ÃÄêÔ·ÝÏ£¬Ô·ݣº"+day+"Ìì"); } else {day=31;
* System.out.println("¸ÃÄêÔ·ÝÏ£¬Ô·ݣº"+day+"Ìì");}}
*/
/* ¼ÆËã¸ÃÔµÚÒ»ÌìÊÇÐÇÆÚ¼¸ */
/* 1¡¢¼ÆËãÊäÈëÄê·Ý¾àÀë1900Äê1ÔÂ1ÈÕµÄÌìÊý */
int run = 0;// ÊäÈëÄê·Ý¾à1900Ö®¼äÓжàÉÙÈòÄê
for (int x = 1900; x < year;
Ïà¹ØÎĵµ£º
µÚÒ»²¿·Ö£ºJavaÐéÄâ»úÆô¶¯Ê±£¬¹ØÓÚÀà¼ÓÔØ·½ÃæµÄһЩ¶¯×÷
µ±Ê¹ÓÃjava ProgramName.classÔËÐгÌÐòʱ£¬JavaÕÒµ½JRE£¬½Ó×ÅÕÒµ½jvm.dll£¬°Ñ¸Ã¶¯Ì¬¿âÔØÈëÄڴ棬Õâ¾ÍÊÇJVM¡£È»ºó¼ÓÔØÆäËü¶¯Ì¬¿â£¬ ²¢¼¤»îJVM¡£JVM¼¤»îÖ®ºó»á½øÐÐһЩ³õʼ»¯¹¤×÷£¬Ö®ºóÉú³ÉBootstrapLoader£¬¸ÃClass LoaderÊÇÓÉC++дµÄ¡£BootstrapLoader¼ÓÔØLaunche ......
ÔÚjava´úÂëÖо³£ÓжÁÈ¡Íⲿ×ÊÔ´µÄÒªÇó:ÈçÅäÖÃÎļþµÈµÈ,ͨ³£»á°ÑÅäÖÃÎļþ·ÅÔÚclasspathÏ»òÕßÔÚwebÏîÄ¿ÖзÅÔÚweb-infÏÂ.
1.´Óµ±Ç°µÄ¹¤×÷Ŀ¼ÖжÁÈ¡:
try {
BufferedReader in = new BufferedReader(new InputStreamRea ......
jdkµÄ°²×°
1¡¢´Ójava.sun.com¸ãÏÂjdk×îеİ汾£¬Ò»°ãÎÒÃÇÓÃ1.6°æ±¾µÄ£¬ÏÂÔØbin¸ñʽµÄjdk£¬¼Ù¶¨ÏÂÔصÄÎļþÃûΪjdk-6u20-linux-i586.bin¡£
2¡¢chmod u+x jdk-6u20-linux-i586.bin;È»ºó ./jdk-6u20-linux-i586.bin ½âѹ£¬¼Ù¶¨½âѹºóµÄÎļþ¼ÐΪ jdk1.6_20;
3¡¢ÔÚ/usr/local/ ½¨Á¢Ò»¸öinstallµÄĿ¼£¬ È»ºó°Ñ½âÑ ......
try {
Runtime.getRuntime().exec("C:\\xxx.exe");
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
} ......