'feat上传附件及预览文件'

zhangwei

2025-08-27 f0c7f4845fb40bb75b2c9eb61a790e9b8ea7401a

'feat上传附件及预览文件'

 build/plugins.ts

@@ -12,6 +12,7 @@
import removeConsole from "vite-plugin-remove-console";
import { codeInspectorPlugin } from "code-inspector-plugin";
import { vitePluginFakeServer } from "vite-plugin-fake-server";
import basicSsl from "@vitejs/plugin-basic-ssl";

export function getPluginsList(
  VITE_CDN: boolean,
@@ -19,6 +20,7 @@
): PluginOption[] {
  const lifecycle = process.env.npm_lifecycle_event;
  return [
    basicSsl(),
    tailwindcss(),
    vue(),
    // jsx、tsx语法支持

 package.json

@@ -88,6 +88,7 @@
    "@types/path-browserify": "^1.0.3",
    "@types/qs": "^6.9.18",
    "@types/sortablejs": "^1.15.8",
    "@vitejs/plugin-basic-ssl": "^2.1.0",
    "@vitejs/plugin-vue": "^5.2.3",
    "@vitejs/plugin-vue-jsx": "^4.1.2",
    "boxen": "^8.0.1",

 src/api/item/index.ts

@@ -111,11 +111,6 @@
};

// 招标代理分页查询非政府订单处理
export const findWechatOpenId = (data?: object) => {
  return http.request<PageResult>("post", baseUrlApi(""), {
    data
  });
};

// 采购代理人增加非政府订单处理获取联系方式
export const addgetcontact = () => {

 src/views/system/component/pdfPreview.vue

@@ -6,7 +6,6 @@
  >
    <iframe
      id="printIframe"
      :src="pdfSrc"
      frameborder="0"
      style="width: 100%; height: 100%"
      @load="iframeLoaded"
@@ -16,10 +15,14 @@

<script setup lang="ts">
import { ref, defineProps } from "vue";
defineProps({
  pdfSrc: {
    type: String,
    default: ""
const props = defineProps({
  // fileInfo: {
  //   type: String,
  //   default: ""
  // }
  fileInfo: {
    type: Object,
    required: true
  }
});
let isLoading = ref(true);
@@ -28,6 +31,31 @@

  isLoading.value = false;
};
console.log(props.fileInfo, "props.fileInfo");

const pdfUrl = props.fileInfo.filePath;
// 用fetch获取文件流，强制转为预览格式
fetch(pdfUrl)
  .then(response => {
    // 检查响应是否成功
    if (!response.ok) throw new Error("文件获取失败");
    // 强制获取Blob对象（指定PDF类型）
    return response.blob();
  })
  .then(blob => {
    // 生成临时预览URL（浏览器本地临时链接，无下载触发）
    const blobUrl = URL.createObjectURL(
      new Blob([blob], { type: "application/pdf" }) // 明确指定PDF类型
    );
    // 赋值给iframe并显示
    const iframe = document.getElementById("printIframe");
    iframe.src = blobUrl;
    iframe.style.display = "block";
    document.getElementById("loading").style.display = "none";
  })
  .catch(error => {
    // document.getElementById("loading").innerText = `加载失败：${error.message}`;
  });
</script>
<style>
.pdf-container {

 src/views/system/dept/detail.vue

@@ -11,6 +11,11 @@
interface Emits {
  (e: "backListPage"): void;
}
import MaterialIconThemePdf from "~icons/material-icon-theme/pdf";
import MaterialIconThemeImage from "~icons/material-icon-theme/image";
import MaterialIconThemeWord from "~icons/material-icon-theme/word";
import MaterialIconThemeTable from "~icons/material-icon-theme/table";
import MaterialIconThemeZip from "~icons/material-icon-theme/zip";
const emit = defineEmits<Emits>();
const props = defineProps({
  nowID: null
@@ -23,26 +28,79 @@
defineOptions({
  name: "itemdetail"
});
const convertFujianToObjects = (fujianStr, fujianNameStr) => {
  // 分割字符串为数组并过滤空值
  const srcArray = fujianStr.split(",").filter(Boolean);
  const nameArray = fujianNameStr.split(",").filter(Boolean);

  // 提取文件后缀作为valu
  const getFileExtension = fileName => {
    const lastDotIndex = fileName.lastIndexOf(".");
    // 如果没有后缀或文件名以点结尾，返回空字符串
    if (lastDotIndex === -1 || lastDotIndex === fileName.length - 1) {
      return "";
    }
    return fileName.slice(lastDotIndex + 1).toLowerCase();
  };

  // 映射为目标对象数组
  return srcArray.map((src, index) => {
    // 确保名称数组有对应索引的元素
    const name = nameArray[index]?.trim() || `未知文件${index + 1}`;

    return {
      name: name,
      filePath: src.trim(),
      fileType: getFileExtension(name)
    };
  });
};
onMounted(async () => {
  let res = await getTenderOrderDetail({ id: props.nowID });
  state.nowInfo = res.result;
  if (state.nowInfo.fujian) {
    state.nowInfo.fujianList = convertFujianToObjects(
      state.nowInfo.fujian,
      state.nowInfo.fujianName
    );
  }
});
const backListPage = () => {
  emit("backListPage");
};
const previewPdf = pdfUrl => {
  addDialog({
    title: `预览pdf`,
    props: {},
    width: "60%",
    draggable: true,
    fullscreen: deviceDetection(),
    fullscreenIcon: true,
    sureBtnLoading: true,
    closeOnClickModal: false,
    contentRenderer: () => h(pdfPreview, { pdfSrc: pdfUrl })
    // jsx 语法 （注意在.vue文件启用jsx语法，需要在script开启lang="tsx"）
  });
  console.log(pdfUrl, "pdfUrl");

  switch (pdfUrl.fileType) {
    case "png":
      showImg(pdfUrl.filePath);
      break;
    case "jepg":
      showImg(pdfUrl.filePath);
      break;
    case "pdf":
      addDialog({
        title: `预览pdf`,
        props: {},
        width: "60%",
        draggable: true,
        fullscreen: deviceDetection(),
        fullscreenIcon: true,
        sureBtnLoading: true,
        closeOnClickModal: false,
        contentRenderer: () => h(pdfPreview, { fileInfo: pdfUrl })
        // jsx 语法 （注意在.vue文件启用jsx语法，需要在script开启lang="tsx"）
      });
      break;
    default:
      window.location.href = pdfUrl.filePath;
      break;
  }
};
const showPreview = ref(false);
const showImg = (name: string | number) => {
  showPreview.value = true;
  state.srcList = [name];
};
</script>

@@ -135,6 +193,7 @@
                    </el-button>
                    <el-button
                      v-if="state.nowInfo.zhaobiaowenjian"
                      :disabled="!!state.nowInfo.changeOrder"
                      type="primary"
                      plain
                      size="small"
@@ -142,20 +201,96 @@
                    >
                      上传变更公告
                    </el-button>
                    <el-button
                      type="primary"
                      plain
                      size="small"
                      @click="changeDialog('上传变更', state.nowInfo)"
                    >
                      修改标题
                    </el-button>
                  </el-form-item>
                  <el-form-item v-if="state.nowInfo.zhaobiaowenjian" label=" ">
                    <div class="border-1 w-[100%] rounded-md p-3">
                      <p>{{ state.nowInfo.projectName }}</p>
                      <p>上传时间：2025-8-12 13:41:00</p>
                      <el-button
                      <p>上传时间：{{ state.nowInfo.fabuDate }}</p>
                      <p
                        class="flex items-center cursor-pointer"
                        @click="
                          previewPdf({
                            name: state.nowInfo.zhaobiaowenjian,
                            filePath: state.nowInfo.zhaobiaowenjianName,
                            fileType: 'pdf'
                          })
                        "
                      >
                        招标文件：<MaterialIconThemePdf
                          style="font-size: 1.5em"
                        />{{ state.nowInfo.zhaobiaowenjianName }}
                      </p>
                      <p
                        v-if="state.nowInfo?.changeOrder"
                        class="flex items-center cursor-pointer"
                        @click="
                          previewPdf({
                            name: state.nowInfo.changeOrder.biangengwenjianName,
                            filePath: state.nowInfo.changeOrder.biangengwenjian,
                            fileType: 'pdf'
                          })
                        "
                      >
                        变更公告：
                        <MaterialIconThemePdf style="font-size: 1.5em" />
                        {{ state.nowInfo.changeOrder.biangengwenjianName }}
                      </p>
                      <div v-if="state.nowInfo.fujian" class="flex">
                        附件：
                        <div>
                          <p
                            v-for="item in state.nowInfo.fujianList"
                            :key="item.src"
                            class="flex items-center cursor-pointer"
                            @click="previewPdf(item)"
                          >
                            <MaterialIconThemeImage
                              v-if="
                                item.fileType == 'png' ||
                                item.fileType == 'jepg'
                              "
                              style="font-size: 1.5em"
                            />
                            <MaterialIconThemePdf
                              v-else-if="item.fileType == 'pdf'"
                              style="font-size: 1.5em"
                            />
                            <MaterialIconThemeTable
                              v-else-if="item.fileType == 'xlsx'"
                              style="font-size: 1.5em"
                            />
                            <MaterialIconThemeWord
                              v-else-if="
                                item.fileType == 'doc' ||
                                item.fileType == 'docx'
                              "
                              style="font-size: 1.5em"
                            />
                            <MaterialIconThemeZip
                              v-else
                              style="font-size: 1.5em"
                            />
                            {{ item.name }}
                          </p>
                        </div>
                      </div>
                      <!-- <el-button
                        type="primary"
                        plain
                        size="small"
                        @click="previewPdf(state.nowInfo.zhaobiaowenjian)"
                      >
                        点击预览
                      </el-button>
                      <el-button
                      </el-button> -->
                      <!-- <el-button
                        v-if="state.nowInfo?.changeOrder"
                        type="primary"
                        plain
@@ -165,15 +300,15 @@
                        "
                      >
                        点击预览变更公告
                      </el-button>
                      <el-button
                      </el-button> -->
                      <!-- <el-button
                        type="primary"
                        plain
                        size="small"
                        @click="changeDialog('上传变更', state.nowInfo)"
                      >
                        修改标题
                      </el-button>
                      </el-button> -->
                    </div>
                  </el-form-item>
                  <!-- <el-form-item label="磋商文件：">
@@ -242,6 +377,12 @@
        </el-tabs>
      </el-card>
    </div>
    <el-image-viewer
      v-if="showPreview"
      :url-list="state.srcList"
      show-progress
      @close="showPreview = false"
    />
  </div>
</template>


 src/views/system/dept/uploadform.vue

@@ -27,6 +27,7 @@
    zhaobiaowenjianName: "",
    biangengwenjian: "",
    fujian: "", // 附件（可选，最大长度512字符，可为空）
    fujianName: "", // 附件（可选，最大长度512字符，可为空）
    kaibiaodidian: "" // 开标地点（必填，长度1-250字符）
  }),
  isChange: null,
@@ -116,6 +117,7 @@
const newFormInline = ref(props.formInline);
const validateForm = reactive({
  fileList: [],
  fileListFile: [],
  date: ""
});
const upload = ref<UploadInstance>();
@@ -159,22 +161,41 @@
  fetchCredentials(file);
  // upload.value!.submit();
};
const handleChangeFile = file => {
  console.log(file);

const handleChangeFile = async file => {
  if (file.status !== "ready") return;
  // let suffName = file.name.substring(file.name.lastIndexOf(".") + 1);
  // const extension = suffName === "pdf";
  // // const isLt10M = file.size / 1024 / 1024 < 10;
  // if (!extension) {
  //   message(`仅支持pdf格式，请上传pdf`, {
  //     type: "error"
  //   });
  //   validateForm.fileList = [];
  //   return false;
  // }
  // const isLt10M = file.size / 1024 / 1024 < 10;
  // fetchCredentials(file);
  // upload.value!.submit();
  // 这里应调用你自己的后端接口获取临时凭证
  let res = await getUploadToken();
  if (res.code == 200) {
    let keyVal = generateTimestampWithRandom(res.result.DirPath, file.name);
    let upUrl = res.result.url;
    let upPath = res.result.DirPath;
    let formData = new FormData();
    formData.append("policy", res.result.policy);
    formData.append(
      "x-oss-signature-version",
      res.result.x_oss_signature_version
    );
    formData.append("x-oss-credential", res.result.x_oss_credential);
    formData.append("x-oss-date", res.result.x_oss_date);
    // formData.append("Signature", res.result.signature);
    formData.append("x-oss-signature", res.result.signature);
    formData.append("x-oss-security-token", res.result.security_token);
    // formData.append("x-oss-content-type", "application/pdf");
    formData.append("success_action_status", "200");
    formData.append("key", keyVal); // 文件名
    formData.append("file", file.raw); // file 必须为最后一个表单域
    uploadFileAli(formData, res.result.url).then(res => {
      let path = `${upUrl}${keyVal}`;
      newFormInline.value.fujian += newFormInline.value.fujian
        ? `,${path}`
        : path;
      newFormInline.value.fujianName += newFormInline.value.fujianName
        ? `,${file.name}`
        : file.name;
    });
  }
};
// state.formDataNew = {
//   policy: res.result.policy, //表单域
@@ -267,7 +288,7 @@
    </el-row>
    <el-row v-else :gutter="30">
      <div v-if="props.isChange" style="width: 100%">
        <re-col :value="24" :xs="24" :sm="24">
        <!-- <re-col :value="24" :xs="24" :sm="24">
          <el-form-item label="标题" prop="projectName">
            <el-input
              v-model="newFormInline.projectName"
@@ -275,7 +296,7 @@
              placeholder="请输入标题"
            />
          </el-form-item>
        </re-col>
        </re-col> -->
        <re-col :value="24" :xs="24" :sm="24">
          <el-form-item label="变更文件" prop="biangengwenjian">
            <el-upload
@@ -362,7 +383,7 @@
        <el-form-item label="附件" prop="">
          <el-upload
            ref="upload"
            v-model:file-list="validateForm.fileList"
            v-model:file-list="validateForm.fileListFile"
            multiple
            :on-exceed="handleExceed"
            :auto-upload="false"
@@ -393,6 +414,7 @@
.el-date-editor.el-input__wrapper {
  width: 100%;
}

.upload__tip {
  width: 100%;
}

 src/views/system/dept/utils/detail.tsx

@@ -29,6 +29,7 @@
          kaibiaoDate: row?.kaibiaoDate ?? "", //开标时间
          biangengwenjian: "", //招标文件
          fujian: row?.fujian ?? "", //附件
          fujianName: row?.fujianName ?? "", //附件
          kaibiaodidian: row?.kaibiaodidian ?? "" //开标地点
        }
      },
@@ -180,7 +181,8 @@
      Authorization: `Bearer ${getToken()?.accessToken}`
    },
    nowInfo: Object as PropType<FormItemProps>,
    formDataNew: {}
    formDataNew: {},
    srcList: []
  });
  //生成时间戳+随机数
  // 生成时间戳+随机数的函数

 src/views/system/dept/utils/hook.tsx

@@ -2,7 +2,7 @@
import editForm from "../form.vue";
import { handleTree } from "@/utils/tree";
import { message } from "@/utils/message";
import { zhaobiaoPageOrder, findWechatOpenId } from "@/api/item/index";
import { zhaobiaoPageOrder } from "@/api/item/index";

import {
  getCaigoufangshiList,
@@ -25,7 +25,7 @@
import type { PaginationProps } from "@pureadmin/table";
import { useUserStoreHook } from "@/store/modules/user";

import pdfPreview from "../../component/pdfPreview.vue";
import pdfPreview from "../../component/pdfPreview2.vue";
// const nowRole = computed(() => {
//   return useUserStoreHook().nowRole;
// });
@@ -315,7 +315,6 @@
    }
  };
  async function onSearch() {
    findWechatOpenId();
    const obj = cloneDeep(form);
    obj.tousu = obj.tousu.join("");
    obj.zhiyi = obj.zhiyi.join("");

 src/views/system/dept/utils/types.ts

@@ -55,6 +55,7 @@
  biangengwenjianName?: string | null | undefined;
  // 附件，可为空，最大长度512字符
  fujian?: string;
  fujianName?: string;
  // 开标地点，长度1-250字符
  kaibiaodidian: string;
}

 vite.config.ts

@@ -20,6 +20,7 @@
    },
    // 服务端渲染
    server: {
      https: true, // 启用 HTTPS
      // 端口号
      port: VITE_PORT,
      host: "0.0.0.0",