URL编码解码

public class URLEncodeUtil {
    public static String encode(final String str, final String charset) {
        try {
            return URLEncoder.encode(str, charset);
        } catch (Exception e) {
            e.printStackTrace();
            return str;
        }
    }

    public static String decode(final String str, final String charset) {
        try {
            return URLDecoder.decode(str, charset);
        } catch (Exception e) {
            e.printStackTrace();
            return str;
        }
    }