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javaÕýÔò±í´ïʽÇóÖú - Java / Java SE

Óиö±È½Ï³¤µÄ×Ö·û´®ÖÐÓÐÕâôһ¶Î£ºRegistrar.value='ϵͳ¹ÜÀíÔ±'£¬ÏÖÔÚÒª°Ñϵͳ¹ÜÀíÔ±¸øÌæ»»µô¡£µ«ÓиöÄѵãÊÇRegistrar.valueµÄÖµÊDz»¹Ì¶¨µÄ£¬Ò²¾ÍÊÇ˵²»Ò»¶¨¶¼ÊÇ¡®ÏµÍ³¹ÜÀíÔ±¡¯£¬Ò²ÓпÉÄÜÊDZðµÄ£¬ÓпÉÄÜÊÇÖÐÎĵģ¬Ò²ÓпÉÄÜÊÇÓ¢Îĵģ¬ÏëÇë½ÌÏ£¬ÓÃSringµÄreplace·½·¨µÄ»°£¬Ó¦¸ÃÔõôдÕýÔò±í´ïʽ£¿Ð»Ð»ÁË¡£¡£
1. if() else if () else if () else....
2. Èç¹û×Ö·û´®ÖÐÓÐÊ²Ã´ÌØÕ÷ ±ÈÈç˵ ÓиöË«ÒýºÅ »òÕß¼âÀ¨ºÅ ʲôµÄÀ´Çø·ÖÕâÐ©ÒªÌæ»»µÄ×Ö·û´® Õâ¸öʱºòÄãÔÚÓÃÕýÔò±í´ïʽ "<.*>" 

3.Ó¦¸ÃÊÇreplaceAll°É £¬replaceÄÜÓÃÕýÔò±í´ïʽÂ𣿣¡



Èç¹û±È½Ï¶àµÄÐС£Java code:

System.out.println(s.replaceAll("(?s)(Registrar\\.value=').*?(')", "$1$2"));


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Java code:

String str = "Registrar.value='ϵͳ\'¹ÜÀíÔ±'"; // »¹ÓÐתÒåµÄÇé¿ö
str = str.replaceAll("(Registrar\\.value=')((?:\\\\.|[^'])*)(')", "$1$2");





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JSP µÄtable Ôõô°ó¶¨Êý¾Ý¿â¡£¡£ - Java / Java EE

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java´òÓ¡ - Java / Java EE

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