如何使用Java中的正则表达式提取此字符串？

errorString="AxisFault\n
 faultCode: {https://schemas.xmlsoap.org/soap/envelope/}Server.generalException\n
 faultSubcode: \n
 faultString: My Error\n
 faultActor: \n
 faultNode: \n
 faultDetail: \n
    {}string: this is the fault detail"


Pattern pattern = Pattern.compile(".*faultString(.*)", Pattern.DOTALL);
Matcher matcher = pattern.matcher(errorString);
if (matcher.matches()) {
   String match = matcher.group(1);
   return match;
}
errorString="AxisFault\n
 faultCode: {https://s