看下面的代码:
String comment = "1)FCR pick up in Hong Kong2)Local charges will be paiy in Hong Kong & in HK$.3)Booking:virginiawong@fahkco.com.hk4)FCR&DOC:emilywu@fahkco.com.hkTel:00852-23021977Fax:00852-2730217Transaction865320submittedVirginiaWong(T1281954U005) and Status is INCMP on 10-JUN-11 11.28.45.764386 PM -05:00";
//comment = comment.replaceAll("\\)", "\\\\)");
//comment = comment.replaceAll("\\(", "\\\\(");
if(comment == null || comment.length() < 100)
{
System.out.println();
}
String[] strArray = comment.split(" ");
for (int i = 0; i < strArray.length; i++)
{
if(strArray[i].length() > 100)
{
int iter = strArray[i].length() / 100 ;
int count = 100 ;
int initCount = 0 ;
String strReplace = null;
for(int j =0 ; j< iter ; j++)
{
strReplace = strArray[i].substring(initCount ,count);
String strToReplace = strReplace + "\n" ;
comment = comment.replaceAll(strReplace,strToReplace);
//comment = comment.replaceAll("\\)", "\\\\)");
//comment = comment.replaceAll("\\(", "\\\\(");
//comment = comment.replaceAll("\\\\", "");
System.out.println(comment);
System.out.println(comment.contains("\n"));
initCount = count; //+1 ;
count = count +100 ;
}
}
}
}
当我运行时,出现以下异常:
线程“main”中的异常 java.util.regex.PatternSyntaxException: Unmatched close ')'
near index 4 HK$.3)Booking:virginiawong@fahkco.com.hk4)FCR&DOC:emilywu@fahkco.com.hkTel:00852-
23021977Fax :00852-2
据我了解,我必须逃避括号'(',')',我试图这样做(查看代码中的注释部分)没有任何异常,但我附加到字符串的换行符似乎没有出现。