xg_total_process_master_cloud_h5/api/sys/OSSService.js

import OSS from "ali-oss";
// import { ElMessage } from 'element-plus'
import request from "../../common/request";
import { PUBLIC_MODULES_PATH as prefix } from "@/api/AppPath";

export default class OSSSerive {
  disposeXmlFile(data) {
    return request({
      url: prefix + "/oss/file/disposeXmlFile",
      method: "post",
      data: data,
    });
  }
  downLoadFileDisposeXmlFile(url) {
    return request({
      url: prefix + "/oss/file/downLoadFileDisposeXmlFile",
      method: "post",
      params: { file: url },
    });
  }
  queryById(id) {
    return request({
      url: prefix + "/oss/file/queryById",
      method: "get",
      params: { id: id },
    });
  }
  saveMsg(param) {
    return request({
      url: prefix + "/oss/file/saveMsg",
      method: "post",
      data: param,
    });
  }
  findFileList(attachmentId) {
    return request({
      url: prefix + "/oss/file/findFileList",
      method: "get",
      params: { attachmentId: attachmentId },
    });
  }
  getTemporaryUrl(url) {
    return request({
      url: prefix + "/oss/file/getTemporaryUrl",
      method: "get",
      params: { url: url },
    });
  }
  getFileSizeByUrl(url) {
    return request({
      url: prefix + "/oss/file/getFileSizeByUrl",
      method: "get",
      params: { url: url },
    });
  }
  deleteMsgById(id) {
    return request({
      url: prefix + "/oss/file/deleteMsgById",
      method: "get",
      params: { id: id },
    });
  }
  downLoadAttach(url) {
    return request({
      url: prefix + "/oss/file/downLoadAttach",
      method: "get",
      responseType: "blob",
      params: { file: url },
    });
  }
}

export const client = new OSS({
  // region: 'oss-cn-hangzhou', // oss地址
  // accessKeyId: 'LTAI5tQDWoM9c1WyJNPs86rX', // 通过阿里云控制台创建的AccessKey ID。
  // accessKeySecret: '84dDIx4edT1n78KUOqqSmDZ35pchJv', // 通过阿里云控制台创建的AccessKey Secret。
  // bucket: 'xgxm-test', // 仓库名字
  region: "oss-cn-hangzhou", // oss地址
  accessKeyId: "LTAI5tKa6kzGr5EyPWJB4EcD", // 通过阿里云控制台创建的AccessKey ID。
  accessKeySecret: "arHxB7ZPhizrBYf4844TtyaRctPMgW", // 通过阿里云控制台创建的AccessKey Secret。
  bucket: "xg-ccpm", // 仓库名字
  // bucket: 'xg-pg', // 仓库名字
  useFetch: true, // 支持上传大于100KB的文件
  secure: false, // 返回的url为https
});

export const headers = {
  // 指定该Object被下载时网页的缓存行为。
  "Cache-Control": "no-cache",
  // 指定该Object被下载时的名称。
  "Content-Disposition": "inline",
  // 指定该Object被下载时的内容编码格式。
  "Content-Encoding": "UTF-8",
  // 指定过期时间。
  Expires: "Wed, 08 Jul 2023 16:57:01 GMT",
  // 指定Object的存储类型。
  "x-oss-storage-class": "Standard",
  // 指定Object的访问权限。
  // 'x-oss-object-acl': 'private',
  // 设置Object的标签，可同时设置多个标签。
  "x-oss-tagging": "Tag1=1&Tag2=2",
  // 指定CopyObject操作时是否覆盖同名目标Object。此处设置为true，表示禁止覆盖同名Object。
  "x-oss-forbid-overwrite": "true",
  // 'secure': 'true'
};

export function onChange(file, files) {
  // console.log(file, 'file', files, 'Filest')
  return files;
}

// eslint-disable-next-line no-unused-vars
export function handleUploadSuccess(response, file, fileS) {
  // console.log(response, file, fileS, 'response, file, fileList')
}

export function handleRemove(e, files) {
  return files;
}

export function fileName(file) {
  // console.log('文件名称处理')
  const tmpcnt = file.file.name.lastIndexOf(".");
  let fileName = file.file.name.substring(0, tmpcnt);
  // 将单引号‘’都转换成'，将双引号“”都转换成"
  fileName = fileName.replace(/’|‘/g, "'").replace(/“|”/g, "");
  // 将中括号【】转换成[]，将大括号｛｝转换成{}
  fileName = fileName
    .replace(/【/g, "(")
    .replace(/】/g, ")")
    .replace(/｛/g, "(")
    .replace(/｝/g, ")");
  fileName = fileName
    .replace(/\[/g, "(")
    .replace(/]/g, ")")
    .replace(/{/g, "(")
    .replace(/}/g, ")");
  // 将逗号，转换成,，将：转换成:
  fileName = fileName.replace(/，/g, ",").replace(/：/g, ":");
  // 将中文——转换为英文-
  fileName = fileName.replace(/—/g, "-");
  fileName = fileName.replace(/……/g, "");
  fileName = fileName.replace(/±/g, "");
  fileName = fileName.replace(/#/g, "");
  fileName = fileName.replace(/%/g, "");
  fileName = fileName.replace(/Π/g, "");
  fileName = fileName.replace(/π/g, "");
  fileName = fileName.replace(/·/g, ".");
  // console.log('文件名处理结果', fileName)
  return fileName;
}

export function beforeAvatarUpload(file, fileList, maxValue) {
  // 文件大小校验
  const isLt2M = file.size / 1024 / 1024 < maxValue;
  if (!isLt2M) {
    fileList.splice(fileList.length - 1, 1);
    // console.log('文件大小不能超过 ' + maxValue + ' MB!')
  }
  return isLt2M;
}

// export function exnameFix (file, isShow, names) {
//   // console.log('格式校验')
//   const tmpcnt = file.name.lastIndexOf('.')
//   const exname = file.name.substring(tmpcnt + 1) // 获取后缀名
//   if (names.indexOf(exname) < 0) {
//     if (isShow === '1') {
// 		ElMessage({
// 			message: '不支持的格式!',
// 			type: 'error',
// 		})
//     }
//     return false
//   }
//   return true
// }

export async function httpRequest(file, name, type, maxValue) {
  // 阿里云OSS上传
  if (!beforeAvatarUpload(file.file, [], maxValue)) {
    return;
  }
  // console.log('开始上传')
  // 判断扩展名
  const tmpcnt = file.file.name.lastIndexOf("."); // 获取.的下标
  const exname = file.file.name.substring(tmpcnt + 1); // 获取后缀名
  // console.log(exname, '后缀名')
  const now = new Date();
  const year = now.getFullYear();
  const month = now.getMonth() + 1;
  const day = now.getDate() > 10 ? now.getDate() : "0" + now.getDate();
  const filePath =
    "/attachment-file/assess/" +
    type +
    "/" +
    year +
    "/" +
    month +
    "/" +
    day +
    "/" +
    now.getTime();
  // console.log(filePath, '文件存储路径')
  const fileName = filePath + name + "." + exname;
  // console.log(fileName, '文件名')

  await client
    .multipartUpload(fileName, file.file, {
      // eslint-disable-next-line no-unused-vars
      progress: await function(p, checkpoint) {
        file.onProgress({ percent: Math.floor(p * 100) }); // 触发el-upload组件的onProgress方法
      },
      // mime: type,
    })
    .then(
      await function(result) {
        // console.log(result)
        if (result.res.status === 200) {
          // file.onSuccess(result) // 触发el-upload组件的onSuccess方法
          file.file.url = fileName;
        }
        // eslint-disable-next-line handle-callback-err,no-unused-vars
      }
    )
    .catch(function(err) {
      // console.log(err)
      file.onError("上传失败"); // 触发el-upload组件的onError方法，此方法会移除文件列表
    });
}

// eslint-disable-next-line no-unused-vars
function getTemporaryByUrl(url) {
  return request({
    url: prefix + "/oss/file/getTemporaryUrl",
    method: "get",
    params: { url: url },
  });
}

export async function openWindowOnUrl(row) {
  if (row.url === undefined || row.url === null || row.url === "") {
    // Message.error('没有获取到文件的url')
    return;
  }
  let rowUrl = "";
  let suffix = row.name.substring(row.name.lastIndexOf(".") + 1);
  if (
    suffix === "jpg" ||
    suffix === "png" ||
    suffix === "gif" ||
    suffix === "bmp" ||
    suffix === "jpeg"
  ) {
    await getTemporaryByUrl(row.url).then((data) => {
      // eslint-disable-next-line no-undef
      onPreview(data);
    });
    return;
  }
  await getTemporaryByUrl(row.url).then((data) => {
    rowUrl = data;
  });
  if (suffix === "pdf") {
    window.open(
      "https://view.xdocin.com/xdoc?_xdoc=" + encodeURIComponent(rowUrl),
      "_blank"
    );
  } else if (
    suffix === "rar" ||
    suffix === "zip" ||
    suffix === "jar" ||
    suffix === "7z"
  ) {
    window.open(
      "https://view.xdocin.com/xdoc?_xdoc=" + encodeURIComponent(rowUrl),
      "_blank"
    );
  } else {
    window.open(
      "https://view.officeapps.live.com/op/view.aspx?src=" +
        encodeURIComponent(rowUrl),
      "_blank"
    );
  }
}

export async function toHref(row) {
  if (row.url === null || row.url === undefined || row.url === "") {
    // Message.error('没有获取到文件的url')
    return;
  }
  const link = document.createElement("a");
  await getTemporaryByUrl(row.url).then((data) => {
    const url = data; // 完整的url则直接使用
    // 这里是将url转成blob地址，
    fetch(url)
      .then((res) => res.blob())
      .then((blob) => {
        // 将链接地址字符内容转变成blob地址
        link.href = URL.createObjectURL(blob);
        link.download = row.name || ""; // 下载文件的名字
        // a.download = url.split('/')[url.split('/').length -1] //  // 下载文件的名字
        document.body.appendChild(link);
        link.click();
        // 在资源下载完成后 清除 占用的缓存资源
        window.URL.revokeObjectURL(link.href);
        document.body.removeChild(link);
      });
  });
}