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//¾²Ì¬¿é£¨static block£©£ºÈçÏÂËùʾ
public class StaticBlock1
{
       static
       {
              System.out.println("static block");
       }
       public static void main(String[] args)
       {
               System.out.println("main");
       }
}
/**
¾²Ì¬¿éÊÇÔÚÀà±»µ÷Óõ½ÄÚ´æºó¿ªÊ¼Ö´Ðеģ¬ËüºÍ´´½¨¶ÔÏó»òmain·½·¨¶¼Ã»ÓйØÏµ¡£
Èç¹ûûÓÐmain·½·¨£¬³ÌÐòÈÔÈ»±àÒë³É¹¦£¬µ«ÔËÐдíÎó¡£
 
ÉÏÀýÖУ¬ÔËÐнá¹ûΪ£ºstatic block
                    main
*/
 
·Ç¾²Ì¬¿é£¨non-static block£©
public class NonStaticBlock1
{
       {
              System.out.println("Non static block");
       }
 
       NonStaticBlock1()
       {
              System.out.println("constructor");
       }
 
       public static void main(String[] args)
       {
              new NonStaticBlock1();
              System.out.println("main");
       }
}
 
/**
¾²Ì¬¿éÒ»°ãÓÃÓÚ³õʼ»¯ÀàÖеľ²Ì¬³ÉÔ±£¬¶ø·Ç¾²Ì¬¿éÒ»°ãÓÃÓÚ³õʼ»¯ÀàÖеķǾ²Ì¬³ÉÔ±¡£
ÁíÍ⣬·Ç¾²Ì¬¿éÊÇÔÚ´´½¨¶ÔÏóʱ×Ô¶¯Ö´ÐеĴúÂë¡£
 
ÉÏÀýÖУ¬ÔËÐнá¹ûΪ£ºNon static block
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Java´úÂëÉú³ÉºÍ½âÎöxlsÎļþ

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HSSFWorkbook workbook=new HSSFWorkbook();µÃµ½Ò»¸öExcelÎļþµÄÒýÓÃ
HSSFSheet sheet=workbook.createSheet();µÃµ½Ò»¸ösheet,»¹ÓÐHSSFSheet sheet=workbook.createSheet("sheet1");·½·¨¿ÉÒÔÉèÖÃSheetµÄÃû³Æ¡£
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java¿ªÔ´Àà¿âpinyin4jµÄʹÓÃ

import java.util.Arrays;
import java.util.Comparator;
import java.util.List;
import net.sourceforge.pinyin4j.PinyinHelper;
public class PinyinComparator implements Comparator<Object> {
    private String concatPinyinStringArray(String[] pinyinArray) {
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Java Filter ¹ýÂËÆ÷µÄʹÓÃ

1¡¢½¨Á¢Ò»¸öServlet²¢ÇÒʵÏÖFilter½Ó¿Ú
¸ÃÀàÐèҪʵÏÖFilter½Ó¿ÚÖеÄinit()   doFilter()    destory()·½·¨
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public class TestFilter implements Filter{
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     * »ñµÃµ±Ç°Ê±¼äһСʱǰµÄʱ¼ä£¬¸ñʽ»¯³Éyyyy-MM-dd HH:mm:ss:SS<br>
     *
     * @return µ±Ç°Ê±¼äһСʱǰµÄʱ¼ä
     */
    public String getOneHours ......

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