autojs 坚果云上传文件跟下载

/** 坚果云 */
let Jgy = JianGuoYunHelper();
// 初始化
Jgy.init("username", "password", "坚果云测试_数据备份");
// 文件名
Jgy.setThisFileName("测试文件");

// 上传数据 (覆盖)
let putRes = Jgy.put("测试数据 测试数据 测试数据");
// 获取数据
let remoteData = Jgy.get();

/**
 * 坚果云文本文件 上传/下载
 */
function JianGuoYunHelper() {
  /**
   * 坚果云SDK
   */
  function JgySDK() {}
  /**
   * 初始化
   * @param {*} username
   * @param {*} password
   * @param {*} folderName 操作的文件夹名称
   */
  JgySDK.prototype.init = function (username, password, folderName) {
    this.folderName = folderName;
    this.jgyHost = "http://dav.jianguoyun.com/dav/" + this.folderName + "/";
    this.key = this.getBase64(username + ":" + password);
    this.header = {
      Authorization: "Basic " + this.key,
      "Content-Type": "text/plain;charset=UTF-8",
      Connection: "Keep-Alive",
      "Accept-Encoding": "gzip",
      "User-Agent": "okhttp/3.12.1",
    };
    this.fileName = "";
    this.createFolder();
  };

  /**
   * 设置 操作的fileName, 之后的方法不再需要传 fileName
   * @param {string} fileName
   * @param {string?} fileExtension 可空, 默认 "txt"
   */
  JgySDK.prototype.setThisFileName = function (fileName, fileExtension) {
    if (fileExtension == void 0) {
      fileExtension = "txt";
    }

    this.fileName = fileName + "." + fileExtension;
  };

  /**
   * 读取文件夹的目录
   * @returns {string[]}
   */
  JgySDK.prototype.getFolderCatalog = function () {
    let httpRes = http.request(this.jgyHost, {
      method: "PROPFIND",
      headers: this.header,
    });
    let resArr = [];
    let xmlData = httpRes.body.string();
    if (xmlData) {
      let dataArr = xmlData.match(/<d:displayname>(.*?)<\/d:displayname>/g);
      for (let item of dataArr) {
        item = item.replace("<d:displayname>", "").replace("</d:displayname>", "");
        if (item != this.folderName) {
          resArr.push(item);
        }
      }
    }
    return resArr;
  };

  /**
   * 创建文件夹
   *
   * @private 私有方法
   * @returns {boolean}
   */
  JgySDK.prototype.createFolder = function () {
    let httpRes = http.request(this.jgyHost, {
      method: "MKCOL",
      headers: this.header,
    });
    return httpRes.statusCode == 201;
  };

  /**
   * 获取thisFileName
   * @private 私有方法
   * @param {string} fileName
   * @returns {string}
   */
  JgySDK.prototype.getThisFileName = function (fileName) {
    if (fileName == void 0) {
      if (this.fileName != "") {
        fileName = this.fileName;
      } else {
        throw "当前必须传fileName, 调用setThisFileName后,才可以不传fileName";
      }
    }
    return fileName;
  };
  /**
   * 删除一个文件
   * @param {string?} fileName 可空, 需要提前调用 setThisFileName
   */
  JgySDK.prototype.delete = function (fileName) {
    let res = { res: false, msg: "删除失败" };

    try {
      fileName = this.getThisFileName(fileName);
      let fileArr = this.getFolderCatalog();
      if (fileArr.indexOf(fileName) > -1) {
        http.request(this.jgyHost + fileName, {
          method: "DELETE",
          headers: this.header,
        });
        fileArr = this.getFolderCatalog();
        if (fileArr.indexOf(fileName) < 0) {
          res.res = true;
          res.msg = "删除成功";
        } else {
          res.msg = "删除失败,文件依然在目录中";
        }
      } else {
        res.res = true;
        res.res = "文件不存在,无需删除";
      }
    } catch (error) {
      res.msg = error;
    }
    return res;
  };

  /**
   * 获取一个文件内容
   * @param {string?} fileName 可空, 需要提前调用 setThisFileName
   */
  JgySDK.prototype.get = function (fileName) {
    let res = "";
    try {
      fileName = this.getThisFileName(fileName);
      let httpRes = http.get(this.jgyHost + fileName, {
        headers: this.header,
      });
      //log(httpRes);
      if (httpRes.statusCode == 404) {
        let strRes = httpRes.body.string();
        if (strRes.indexOf("doesn't exist") > -1) {
          let errorMsg = "无备份文件,文件名:" + fileName;
          toast(errorMsg);
          console.error(errorMsg);
        } else {
          throw strRes;
        }
      } else if (httpRes.statusCode == 200) {
        res = httpRes.body.string();
      } else {
        throw httpRes;
      }
    } catch (error) {
      console.error("JgySDK get error: " + error);
    }
    return res;
  };

  /**
   * 上传一个文件
   * @param {string} path
   * @param {string?} fileName 可空, 需要提前调用 setThisFileName
   */
  JgySDK.prototype.put = function (data, fileName) {
    let res = { res: false, msg: "上传失败" };
    try {
      fileName = this.getThisFileName(fileName);
      let httpRes = http.request(this.jgyHost + fileName, {
        method: "PUT",
        headers: this.header,
        body: data,
      });

      let newdata = this.get(fileName);

      if (newdata == data) {
        res.res = true;
        res.msg = "本地数据 推送到 坚果云 成功";
      } else {
        res.msg = "数据推送失败,推送后网络数据与本次数据不同,result:" + httpRes.body.string();
      }
    } catch (error) {
      res.msg = error;
    }
    return res;
  };

  /**
   * 获取base64 结果
   * @private 私有方法
   * @param {string} str
   * @returns {string}
   */
  JgySDK.prototype.getBase64 = function (str) {
    return java.lang.String(android.util.Base64.encode(java.lang.String(str).getBytes(), 2));
  };

  return new JgySDK();
}