java - 替换所有抛出 PatternSyntaxException 的方法

Question

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:

Exception in thread "main" java.util.regex.PatternSyntaxException: Unmatched closing ')'
near index 4 HK$.3)Booking:virginiawong@fahkco.com.hk4)FCR&DOC:emilywu@fahkco.com.hkTel:00852-
23021977Fax:00852-2

根据我的理解，我必须转义括号'(',')'，我尝试这样做(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。

Answer 1

String.replaceAll使用正则表达式作为第一个参数，并且诸如)之类的字符在解释为正则表达式时具有特殊含义。

尝试String.replace反而。 (它仍然会替换给定子字符串的所有出现。)