华为云短信接入

//如果JDK版本低于1.8,请使用三方库提供Base64类 //import org.apache.commons.codec.binary.Base64; import org.apache.commons.codec.binary.Hex; import org.apache.commons.codec.digest.DigestUtils; import org.apache.http.HttpHeaders; import org.apache.http.HttpResponse; import org.apache.http.NameValuePair; import org.ap