JAVA编码字符串和解码字符串

1.编码字符串

public static String encode(String s, String encodeType) {
		if (s == null || s.equals("")) {
			return "";
		}
		if (encodeType == null || encodeType.equals("")) {
			return s;
		}
		try {
			return URLEncoder.encode(s, encodeType);
		} catch (Exception e) {
		}
		return s;
	}

2.解码字符串

public static String decode(String s, String encodeType) {
        if (s == null || s.equals("")) {
            return "";
        }
        if (encodeType == null || encodeType.equals("")) {
            return s;
        }
        try {
            s = URLDecoder.decode(s, encodeType);
        } catch (Exception e) {
        }
        return s;
    }