buyaoshitududongwo的博客

附上官网文档：https://github.com/google/gson/blob/master/UserGuide.md gson中直接解析json数组 Gson gson = new Gson(); Collection<Integer> ints = Lists.immutableList(1,2,3,4,5); // Serialization String json...

public static boolean isPwd(String pwd) { if (isNull(pwd) || pwd.contains(" ")) return false; return Pattern.matches("^[\u0021-\u007E]{4,16}$", pwd.trim()); } 不包含汉字，2...