public void test1() {
  // 匹配双引号间内容
  String pstr = "\"([^\"]+)\"";
  Pattern p = Pattern.compile(pstr);
  Matcher m = p.matcher("\"goodjob\"");
  System.out.println(m.find() ? m.group(1) : "nothing");
  // 测试中文
  m = p.matcher("\"goodjob里面有中文呢\"");
  System.out.println(m.find() ? m.group(1) : "nothing");
}

public void test2() {
  // 中文内容也匹配
  String pstr = "\"([^\"|[\u4e00-\u9fa5]]+)\"";
  Pattern p = Pattern.compile(pstr);
  Matcher m = p.matcher("\"goodjob里面有中文呢\"");
  System.out.println(m.find() ? m.group(1) : "nothing");
  // 测试标点
  m = p.matcher("\"goodjob还有标点！\"");
  System.out.println(m.find() ? m.group(1) : "nothing");
}

public void test3() {
  // 标点也匹配
  Pattern p = Pattern.compile("\"([^\"|[\u4e00-\u9fa5\ufe30-\uffa0]]+)\"");
  Matcher m = p.matcher("\"goodjob还有标点！\"");
  System.out.println(m.find() ? m.group(1) : "nothing");
}

goodjob
nothing
goodjob里面有中文呢
nothing
goodjob还有标点！