refactor: 删除无用代码

backend/src/main/java/io/metersphere/track/issue/ZentaoUtils.java

@@ -1,26 +0,0 @@
-package io.metersphere.track.issue;
-
-import io.metersphere.commons.utils.EncryptUtils;
-
-public class ZentaoUtils {
-
-    /**
-     * @param code Zentao 应用代号
-     * @param key Zentao 密钥
-     * @return token
-     */
-    public static String getToken(String code, String key, String time) {
-        return (String) EncryptUtils.md5Encrypt(code + key + time);
-    }
-
-    /**
-     * @param url Zentao url
-     * @param code Zentao 应用代号
-     * @param key Zentao 密钥
-     * @return url
-     */
-    public static String getUrl(String url, String code, String key) {
-        String time = String.valueOf(System.currentTimeMillis());;
-        return url + "api.php?" + "code=" + code + "&time=" + time + "&token=" + getToken(code, key, time);
-    }
-}