½ØÈ¡×Ö·û´®(ÖÐÓ¢»ìºÏ´®) JAVA´úÂë
public class SplitString {
/**
* @param args
*/
public static void main(String[] args) {
String str = "ÖÐZellÖйú5000Äê,Congruations!";
int bytes = 8;
str = new SplitString().getSubString(str, bytes);
System.out.println(str);
}
public String getSubString(String str,int bytes){
int temp = bytes;
byte [] AllBytes = str.getBytes();
int AllStrByteLen = AllBytes.length;
if(bytes > AllStrByteLen | bytes <= 0){
return str;
}
int ChinaWordsNum = 0;
for(int i=0;i<temp;i++){
int IntOfByte = (int)AllBytes[i];
if(IntOfByte < 0 ){
ChinaWordsNum+=1;
}
}
if(ChinaWordsNum%2 == 0){
return new String(AllBytes,0,temp);
}else{
if(bytes == 1){
return null;
}
&
Ïà¹ØÎĵµ£º
¼òµ¥µÄдÁ˸öjava¶ÔftpµÄ²Ù×÷
ÓõÄÊÇcommons-net.jar°ü
FTPProxy.java
public class FTPProxy{
public FTPProxy()
{
super();
ftpClient = new FTPClient();
}
public FTPProxy(FTPBean entity)
{
this();
this.entity = entity;
}
private FTPBean entity;
private FTPClient ftpCli ......
ÔÚjavaÏîÄ¿¼¯³Éflex¿ª·¢ÔÚweb2.0ÊÇÊÇÒ»¸öÊ®·ÖÓмÛÖµµÄ¿ª·¢·½°¸£¬ÌرðÔÚÆóÒµ¼¶µÄÓ¦ÓÃÖУ¬flexºÍjava¼äµÄͨѶԽÏÔÖØÒª¡£µ«ÊÇÏÖÔÚµÄjavaºÍflexµÄ¿ò¼ÜËäÈ»¶à£¬µ«Êǹ²Í¨ÐÔ²»´ó¡£¾ÍÊÇͨ¹ý´«Í³µÄwebserviceµ÷Óã¬Ò²ÒòΪЧÂÊÎÊÌâºÍ½âÎöxmlµÄ·±ÖصŤ×÷£¬ºÜ¶àÏîÄ¿¿ª·¢ËٶȺÍά»¤ÏÞÖÆ½Ï´ó¡£ÔÚ½üÀ´ÏîÄ¿£¬ÎÒÔÚ¹«Ë¾³¢Ê ......
Òì³£ÊÇÖ¸³ÌÐòÔËÐÐÆÚ¼ä³öÏÖµÄÎÊÌâ¡£ÔÚд³ÌÐòʱ£¬È·Êµ¿ÉÒÔд´úÂë²âÊÔ³ÌÐòÊÇ·ñÕýÈ·Ö´ÐУ¬Èç¹ûûÓÐÖ´ÐУ¬ÔòÖ´ÐдíÎó´¦Àí¡£¾¡¹ÜÕâÖÖÐÎʽµÄ´íÎó´¦ÀíÄܹ»Æðµ½×÷Ó㬵«³ÌÐòÂß¼Óë´íÎó´¦ÀíÒ»Æð»ìÓ㬻áʹµÃ³ÌÐòÄÑÒÔÔĶÁ‘Ð޸ġ£Èç¹ûDZÔÚµÄÎÊÌ⼫ÉÙ·¢Éú£¬Ôò»ìÓóÌÐòºÍ´íÎó´¦ÀíÂß¼½²½µµÍ³ÌÐòµÄÐÔÄÜ¡£Òì³£´¦Àíʹ³ÌÐòÔ±Äܹ»´Ó³ÌÐòÖ ......
±äÁ¿£º´æ´¢Êý¾ÝµÄ»ù±¾µ¥Ôª£»Ò»¸öÊý¾Ý´æ´¢¿Õ¼äµÄ±íʾ.
»ù±¾Êý¾ÝÀàÐÍ(8ÖÖ)£º
byte(1)-->short(2)-->int(4)-->long(8) float(4)-->double(8) boolean(1) char(2)
ÒýÓÃÊý¾ÝÀàÐÍ£º
String¡¢Êý×é¡¢Àà¡¢½Ó¿Ú¡¢¶ÔÏó ......
×ÔJava2ÒÔÀ´£¬JavaÓïÑÔÔö¼ÓÁËÒ»¸ö¹Ø¼ü×Östrictfp£¬ËäÈ»Õâ¸ö¹Ø¼ü×ÖÔÚ´ó¶àÊý³¡ºÏ±È½ÏÉÙÓ㬵«ÊÇ»¹ÊÇÓбØÒªÁ˽âһϡ£
strictfp µÄÒâ˼ÊÇFP-strict£¬Ò²¾ÍÊÇ˵¾«È·¸¡µãµÄÒâ˼¡£ÔÚJavaÐéÄâ»ú½øÐи¡µãÔËËãʱ£¬Èç¹ûûÓÐÖ¸¶¨strictfp¹Ø¼ü×Öʱ£¬JavaµÄ±àÒëÆ÷ÒÔ¼°ÔËÐл·¾³ÔÚ¶Ô¸¡µãÔËËãµÄ±í´ïʽÊDzÉȡһÖÖ½üËÆÓÚÎÒÐÐÎÒËØµÄÐÐΪÀ´Íê³É ......