Java - Regex - “”

Question

之间的捕获组您是否知道这里出了什么问题？我想捕捉“”之间的组。例如，如果字符串是

mv "C:\Users\" "D:\" 

的匹配应该捕获：

C:\Users\ 
    D:\ 

Answer 1

这里工作的罚款：

Pattern pathsPattern = Pattern.compile("\"([^\"]+)\""); 
Matcher pathsMatcher = pathsPattern.matcher("mv \"C:\\Users\\\" \"D:\\\""); 
pathsMatcher.find(); 
System.out.println("found " + pathsMatcher.group(1)); // prints: found C:\Users\ 
pathsMatcher.find(); 
System.out.println("found " + pathsMatcher.group(1)); // prints: found D:\ 

Answer 2

尝试这个模式：

String data = "mv \"C:\\Users\\\" \"D:\\\""; 

    Pattern pattern = Pattern.compile("\"(.+?)\""); 
    Matcher matcher = pattern.matcher(data); 
    System.out.println("Started"); 
    while (matcher.find()) { 
     System.out.println(matcher.group(1)); 
    }