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Java StringÌá¸ß±È½ÏЧÂÊ

java¶ÔÁ½¸öString½øÐбȽϣ¬Ìá¸ß´úÂëÔËÐÐЧÂÊ·½·¨ÈçÏ£º
ÔÚ±à³Ì¹ý³ÌÖУ¬ÓÐʱºòÎÒÃÇÐèҪѭ»·±È½Ï×Ö·û´®£¬Í¨³£Ê¹Óõķ½·¨ÊÇequalsÈçÏ£º
public class TestEquals extends Thread {
    public static void main(String args[]) {
        String[] checkStr = {"","aaaa","bbbb","sdf","dsdf"};
        String str="DingDong";
        for(int i=0;i<checkStr.length;i++){
            if(str.equals(checkStr[i])){//±È½Ï×Ö·û´®
                System.out.println("DingDong has in the checkStr list!");
                break;
            }
        }
    }
}
¶øequalsµÄÔ´´úÂëÈçÏ£º
public boolean equals(Object anObject) {
        if (this == anObject) {
            return true;
        }
        if (anObject instanceof String) {
            String anotherString = (String) anObject;
            int n = count;
            if (n == anotherString.count) {
                char v1[] = value;
                char v2[] = anotherString.value;
                int i = offset;
                int j = anotherString.offset;
     


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JavaÖÐѹËõÓë½âѹ ÖÐÎÄÎļþÃûÂÒÂë½â¾ö°ì·¨

http://xxw8393.blog.163.com/blog/static/37256834200993051226320/
java¶Ôì¶ÎÄ×ֵıàÂëÊÇÒÔ unicodeΪ»ù´¡£¬Òò´Ë£¬ÈôÊÇÒÔZipInputStream¼°ZipOutputStreamÀ´´¦ÀíѹËõ¼°½âѹËõµÄ¹¤×÷£¬Åöµ½ÖÐÎĵµÃû»ò·¾¶£¬Äǵ±È»ÊÇÒÔunicodeÀ´´¦ÀíÂÞ£¡µ«ÊÇ£¬ÏÖÔÚÊÐÃæÉϵÄѹËõ¼°½âѹËõÈíÌ壬ÀýÈçwinzip£¬È´ÊDz»Ö§Ô®unicodeµÄ£¬Ò»Åöµ½µµÃûÒ ......

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String str="ÖÐÎÄ";
str=new String(str.getBytes("GB2312"),"8859_1");
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package com.citycollege.stw;
public class testreplace {
 
 
 public static final String replace( String line, String oldString, String newString )
    {
        if (line == null)
   {
    return null ......

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µ±Êý×é×÷Ϊ·½·¨´«µÝ²ÎÊýʱ£¬¼ÙÈçÐè´¦Àí´ËÊý×飬ÔòÒ»°ãÓÐÁ½ÖÖ×ö·¨£¨ÒÔһάÊý×éΪÀý£©:
//µÚÒ»ÖÖ
public static int[] processArray1(int[] array) {
int[] tempArr = new int[array.length];
for(int i=0; i<array.length; i++) {
......
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