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//JavaÖаÑ"Ìæ»»Îª\" message="\"book\"";
System.out.println(message);
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message=message.replaceAll("\"","\\\\\"");
System.out.println(message);


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JOSSO
  JOSSO(Java   Open   Single   Sign-On)ÊÇÒ»¸ö¿ªÔ´µÄJ2EE-basedµÄSSO(SSO£ºµ¥Ò»µÇ¼¼¼ÊõÊÇÒ»ÖÖÈÏÖ¤ºÍÊÚȨ»úÖÆ£¬ËüÔÊÐí×¢²áÓû§Ö»ÐèÒªÔÚÈÎÒ»³ÉÔ±ÍøÕ¾ÉϵǼһ´Î£¬¶øºóÊÚȨ·ÃÎÊÆäËûÁ¬½ÓµÄ·ÖÖ§ÍøÕ¾£¬ÎÞÐèÔÙ½øÐÐÑéÖ¤µÇ¼)»ù´¡½á¹¹.ËüµÄÄ¿µÄÊÇÌṩһÖÖÓÃÀ´½â¾öÔÚÍ³Ò ......

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JavaÖз½·¨ÃüÃûÒ»°ãÊÇ£º¶¯´Ê/¶¯´ÊÐÔ´Ê×飬Ê××ÖĸСд£¬Öм䵥´ÊµÄÊ××Öĸ´óд£¬ÆäËü×ÖĸСд¡£
¾¡Á¿Ó¦Óüòµ¥µÄ¡¢³£Óõĵ¥´Ê£¬Ê¾Àý:
get/set                          first/last
add/remove& ......

ÔËÓÃjava, jCom À´ дexcelÎļþ£¨IDispatch£©·½·¨¶þ

package sample1;
 
import java.io.File;
import jp.ne.so_net.ga2.no_ji.jcom.IDispatch;
import jp.ne.so_net.ga2.no_ji.jcom.JComException;
import jp.ne.so_net.ga2.no_ji.jcom.ReleaseManager;
/**
 * ʹÓÃjComʵÏÖдexcelÎļþµÄÁíÒ»ÖÖ·½Ê½£¨IDispatch£©
 * @author steve_wang_victor
&nbs ......

javaÖÐÌæ»»ÎʺÅ

String srt="abc?abc";
str.replaceAll("?", "#");
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Dangling meta character '?' near index 0
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^
at java.util.regex.Pattern.error(Unknown Source)
at java.util.regex.Pattern.sequence(Unknown Source)
at java.util.regex.Pattern.expr(Unknown Source)
at java.util.regex.Pattern.compi ......
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