文件模板上传

雷海东
package.json
src/views/compliancemanagement/contractmanagement/contracttemplate/index.vue
--- a/package.json
查看文件 @d1bdec3
+++ b/package.json
查看文件 @d1bdec3
@@ -38,6 +38,7 @@
     "@babel/parser": "7.7.4",
     "@riophae/vue-treeselect": "0.4.0",
     "axios": "0.24.0",
+    "bpmn-js-token-simulation": "0.10.0",
     "clipboard": "2.0.8",
     "core-js": "3.25.3",
     "echarts": "5.4.0",
@@ -56,11 +57,11 @@
     "vue-count-to": "1.0.13",
     "vue-cropper": "0.5.5",
     "vue-meta": "2.4.0",
+    "vue-pdf": "^4.3.0",
     "vue-router": "3.4.9",
     "vuedraggable": "2.24.3",
     "vuex": "3.6.0",
-    "xml-js": "1.6.11",
-    "bpmn-js-token-simulation": "0.10.0"
+    "xml-js": "1.6.11"
   },
   "devDependencies": {
     "@vue/cli-plugin-babel": "4.4.6",
@@ -68,6 +69,9 @@
     "@vue/cli-service": "4.4.6",
     "babel-eslint": "10.1.0",
     "babel-plugin-dynamic-import-node": "2.3.3",
+    "bpmn-js": "7.5.0",
+    "bpmn-js-properties-panel": "0.37.2",
+    "camunda-bpmn-moddle": "4.4.1",
     "chalk": "4.1.0",
     "compression-webpack-plugin": "5.0.2",
     "connect": "3.6.6",
@@ -79,10 +83,7 @@
     "sass-loader": "10.1.1",
     "script-ext-html-webpack-plugin": "2.1.5",
     "svg-sprite-loader": "5.1.1",
-    "vue-template-compiler": "2.6.12",
-    "bpmn-js": "7.5.0",
-    "bpmn-js-properties-panel": "0.37.2",
-    "camunda-bpmn-moddle": "4.4.1"
+    "vue-template-compiler": "2.6.12"
   },
   "engines": {
     "node": ">=8.9",
--- a/src/views/compliancemanagement/contractmanagement/contracttemplate/index.vue
查看文件 @d1bdec3
+++ b/src/views/compliancemanagement/contractmanagement/contracttemplate/index.vue
查看文件 @d1bdec3
 <template>
   <div class="app-container">
-    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
+    <el-form
+      :model="queryParams"
+      ref="queryForm"
+      size="small"
+      :inline="true"
+      v-show="showSearch"
+      label-width="68px"
+    >
       <el-form-item label="模板编号" prop="templateno">
         <el-input
           v-model="queryParams.templateno"
@@ -26,8 +33,16 @@
         />
       </el-form-item>
       <el-form-item>
-        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
-        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
+        <el-button
+          type="primary"
+          icon="el-icon-search"
+          size="mini"
+          @click="handleQuery"
+          >搜索</el-button
+        >
+        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
+          >重置</el-button
+        >
       </el-form-item>
     </el-form>
@@ -40,7 +55,8 @@
           size="mini"
           @click="handleAdd"
           v-hasPermi="['system:contracttemplate:add']"
-        >新增</el-button>
+          >新增</el-button
+        >
       </el-col>
       <el-col :span="1.5">
         <el-button
@@ -51,7 +67,8 @@
           :disabled="single"
           @click="handleUpdate"
           v-hasPermi="['system:contracttemplate:edit']"
-        >修改</el-button>
+          >修改</el-button
+        >
       </el-col>
       <el-col :span="1.5">
         <el-button
@@ -62,7 +79,8 @@
           :disabled="multiple"
           @click="handleDelete"
           v-hasPermi="['system:contracttemplate:remove']"
-        >删除</el-button>
+          >删除</el-button
+        >
       </el-col>
       <el-col :span="1.5">
         <el-button
@@ -72,23 +90,41 @@
           size="mini"
           @click="handleExport"
           v-hasPermi="['system:contracttemplate:export']"
-        >导出</el-button>
+          >导出</el-button
+        >
       </el-col>
-      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
+      <right-toolbar
+        :showSearch.sync="showSearch"
+        @queryTable="getList"
+      ></right-toolbar>
     </el-row>
-    <el-table v-loading="loading" :data="contracttemplateList" @selection-change="handleSelectionChange">
+    <el-table
+      v-loading="loading"
+      :data="contracttemplateList"
+      @selection-change="handleSelectionChange"
+    >
       <el-table-column type="selection" width="55" align="center" />
       <el-table-column label="模板编号" align="center" prop="templateno" />
       <el-table-column label="模板名称" align="center" prop="templatename" />
-      <el-table-column label="模板文件" align="center" prop="templatefile" >
+      <el-table-column label="模板文件" align="center" prop="templatefile">
         <template slot-scope="scope">
-          <a href="#" @click="showImage(scope.row.templatefile)" style="color: blue;cursor: pointer;">{{ scope.row.templatefile }}</a>
-    </template>
+          <el-button type="text" icon="el-icon-document" @click="openFile(scope.row.templatefile)">
+            打开文件
+          </el-button>
+        </template>
       </el-table-column>
-      <el-table-column label="模板类别" align="center" prop="templatecategory" />
-       <!-- <el-table-column label="" align="center" prop="id" v-if="true"/> -->
-      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
+      <el-table-column
+        label="模板类别"
+        align="center"
+        prop="templatecategory"
+      />
+      <!-- <el-table-column label="" align="center" prop="id" v-if="true"/> -->
+      <el-table-column
+        label="操作"
+        align="center"
+        class-name="small-padding fixed-width"
+      >
         <template slot-scope="scope">
           <el-button
             size="mini"
@@ -96,29 +132,38 @@
             icon="el-icon-edit"
             @click="handleUpdate(scope.row)"
             v-hasPermi="['system:contracttemplate:edit']"
-          >修改</el-button>
+            >修改</el-button
+          >
           <el-button
             size="mini"
             type="text"
             icon="el-icon-delete"
             @click="handleDelete(scope.row)"
             v-hasPermi="['system:contracttemplate:remove']"
-          >删除</el-button>
+            >删除</el-button
+          >
         </template>
       </el-table-column>
     </el-table>
-  <!-- 在页面外部定义弹窗组件 -->
-  <el-dialog :visible.sync="dialogVisible">
-  <img :src="dialogImageUrl" alt="图片预览" style="width: 100%;">
-</el-dialog>
+    <!-- 在页面外部定义弹窗组件 -->
+    <el-dialog :visible.sync="dialogVisible">
+      <img :src="dialogImageUrl" alt="图片预览" style="width: 100%" />
+    </el-dialog>
     <pagination
-      v-show="total>0"
+      v-show="total > 0"
       :total="total"
       :page.sync="queryParams.pageNum"
       :limit.sync="queryParams.pageSize"
       @pagination="getList"
     />
+    <el-dialog :visible.sync="dialogVisible" title="文件预览" width="50%">
+      <vue-pdf :src="currentFile" />
+      <span slot="footer" class="dialog-footer">
+        <el-button @click="dialogVisible = false">关闭</el-button>
+      </span>
+    </el-dialog>
+
     <!-- 添加或修改【请填写功能名称】对话框 -->
     <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
       <el-form ref="form" :model="form" :rules="rules" label-width="80px">
@@ -129,14 +174,52 @@
           <el-input v-model="form.templatename" placeholder="请输入模板名称" />
         </el-form-item>
         <el-form-item label="模板文件" prop="templatefile">
-          <file-upload v-model="form.templatefile"/>
+          <!-- <file-upload v-model="form.templatefile"/> -->
+          <el-upload
+            class="upload-demo"
+            ref="upload"
+            :accept="'application/pdf'"
+            :before-upload="beforeUpload"
+            :action="this.url"
+            :headers="this.headers"
+            :on-preview="handlePreview"
+            :on-remove="handleRemove"
+            :on-change="handleChange"
+            :file-list="this.fileList"
+            :auto-upload="false"
+            :limit="1"
+            :multiple="false"
+            :on-success="handleSuccess"
+            :before-remove="beforeRemove"
+            :on-exceed="handleExceed"
+            name="files"
+          >
+            <el-button slot="trigger" size="small" type="primary"
+              >选取文件</el-button
+            >
+            <el-button
+              style="margin-left: 10px"
+              size="small"
+              type="success"
+              @click="submitUpload"
+              >上传到服务器</el-button
+            >
+            <div slot="tip" class="el-upload__tip">
+              只能上传大小不超过 5MB 的 PDF 文件
+            </div>
+          </el-upload>
         </el-form-item>
         <el-form-item label="模板类别" prop="templatecategory">
-          <el-input v-model="form.templatecategory" placeholder="请输入模板类别" />
+          <el-input
+            v-model="form.templatecategory"
+            placeholder="请输入模板类别"
+          />
         </el-form-item>
       </el-form>
       <div slot="footer" class="dialog-footer">
-        <el-button :loading="buttonLoading" type="primary" @click="submitForm">确 定</el-button>
+        <el-button :loading="buttonLoading" type="primary" @click="submitForm"
+          >确 定</el-button
+        >
         <el-button @click="cancel">取 消</el-button>
       </div>
     </el-dialog>
@@ -144,14 +227,32 @@
 </template>
 <script>
-import { listContracttemplate, getContracttemplate, delContracttemplate, addContracttemplate, updateContracttemplate } from "@/api/compliancemanagement/contracttemplate";
-
+import {
+  listContracttemplate,
+  getContracttemplate,
+  delContracttemplate,
+  addContracttemplate,
+  updateContracttemplate,
+} from "@/api/compliancemanagement/contracttemplate";
+import { getToken } from "@/utils/auth";
+import VuePdf from 'vue-pdf';
+import axios from "axios";
 export default {
+  components: {
+    VuePdf
+  },
   name: "Contracttemplate",
   data() {
     return {
-       dialogVisible: false,
-    dialogImageUrl: '',
+      dialogVisible: false,
+      currentFile: '',
+      // 设置上传的请求头部
+      headers: { Authorization: "Bearer " + getToken() },
+      // 上传的地址
+      url: process.env.VUE_APP_BASE_API + "/common/uploads",
+      fileList: [],
+      dialogVisible: false,
+      dialogImageUrl: "",
       // 按钮loading
       buttonLoading: false,
       // 遮罩层
@@ -182,39 +283,95 @@ export default {
         templatecategory: undefined,
       },
       // 表单参数
-      form: {},
+      form: {
+      },
+      file: [],
       // 表单校验
       rules: {
         templateno: [
-          { required: true, message: "模板编号不能为空", trigger: "blur" }
+          { required: true, message: "模板编号不能为空", trigger: "blur" },
         ],
         templatename: [
-          { required: true, message: "模板名称不能为空", trigger: "blur" }
+          { required: true, message: "模板名称不能为空", trigger: "blur" },
         ],
         templatefile: [
-          { required: true, message: "模板文件不能为空", trigger: "blur" }
+          { required: true, message: "模板文件不能为空，请上传", trigger: "blur" },
         ],
         templatecategory: [
-          { required: true, message: "模板类别不能为空", trigger: "blur" }
+          { required: true, message: "模板类别不能为空", trigger: "blur" },
         ],
-        id: [
-          { required: true, message: "不能为空", trigger: "blur" }
-        ],
-      }
+        id: [{ required: true, message: "不能为空", trigger: "blur" }],
+      },
     };
   },
   created() {
     this.getList();
   },
   methods: {
-    showImage(imageUrl) {
-    this.dialogImageUrl = imageUrl;
-    this.dialogVisible = true;
+    openFile(filePath) {
+      console.log(filePath)
+      this.currentFile = filePath;
+      this.dialogVisible = true; 
+      
+    },
+    beforeUpload(file) {
+      const isPDF = file.type === 'application/pdf';
+    const isLt5M = file.size / 1024 / 1024 < 5;
+
+    if (!isPDF) {
+      this.$message.error('只能上传 PDF 文件');
+      return false;
+    }
+    if (!isLt5M) {
+      this.$message.error('上传文件大小不能超过 5MB');
+      return false;
+    }
+
+    // 如果需要其他处理，可以在这里添加
+
+    return true; // 返回 true 允许上传
   },
+    handleChange(file, fileList) {
+      this.fileList = fileList;
+    },
+    handleSuccess(response, file, fileList) {
+      // response 是上传成功后的响应数据
+      // 可以从中获取文件地址或文件名
+      // 假设后端返回的数据结构中有一个字段 url 表示文件地址
+      const fileUrl = response.data.fileNames;
+
+      // 将文件地址或文件名赋值给表单的字段
+      this.form.templatefile =fileUrl;
+    },
+    handleRemove(file, fileList) {
+      this.form.templatefile=''
+      console.log(file, fileList);
+    },
+    handlePreview(file) {
+      console.log(file);
+    },
+    handleExceed(files, fileList) {
+      this.$message.warning(
+        `当前限制上传 1 个文件，本次选择了 ${files.length} 个文件，共选择了 ${
+          files.length + fileList.length
+        } 个文件`
+      );
+    },
+    beforeRemove(file, fileList) {
+      this.fileList = fileList;
+      if (file && file.status==="success") {
+      return this.$confirm(`确定移除 ${file.name}？`);
+      }
+      
+    },
+    showImage(imageUrl) {
+      this.dialogImageUrl = imageUrl;
+      this.dialogVisible = true;
+    },
     /** 查询【请填写功能名称】列表 */
     getList() {
       this.loading = true;
-      listContracttemplate(this.queryParams).then(response => {
+      listContracttemplate(this.queryParams).then((response) => {
         this.contracttemplateList = response.rows;
         this.total = response.total;
         this.loading = false;
@@ -236,7 +393,7 @@ export default {
         createBy: undefined,
         createTime: undefined,
         updateBy: undefined,
-        updateTime: undefined
+        updateTime: undefined,
       };
       this.resetForm("form");
     },
@@ -252,9 +409,9 @@ export default {
     },
     // 多选框选中数据
     handleSelectionChange(selection) {
-      this.ids = selection.map(item => item.id)
-      this.single = selection.length!==1
-      this.multiple = !selection.length
+      this.ids = selection.map((item) => item.id);
+      this.single = selection.length !== 1;
+      this.multiple = !selection.length;
     },
     /** 新增按钮操作 */
     handleAdd() {
@@ -266,35 +423,48 @@ export default {
     handleUpdate(row) {
       this.loading = true;
       this.reset();
-      const id = row.id || this.ids
-      getContracttemplate(id).then(response => {
+      const id = row.id || this.ids;
+      getContracttemplate(id).then((response) => {
         this.loading = false;
         this.form = response.data;
         this.open = true;
         this.title = "修改";
       });
     },
+    submitUpload() {
+      // 手动触发上传操作
+      //  this.$refs.upload.submit()
+      // 构建 FormData 对象
+      this.$refs.upload.submit()
+    },
     /** 提交按钮 */
     submitForm() {
-      this.$refs["form"].validate(valid => {
+      console.log("文件名：", this.form.templatefile);
+      this.$refs["form"].validate((valid) => {
         if (valid) {
           this.buttonLoading = true;
           if (this.form.id != null) {
-            updateContracttemplate(this.form).then(response => {
-              this.$modal.msgSuccess("修改成功");
-              this.open = false;
-              this.getList();
-            }).finally(() => {
-              this.buttonLoading = false;
-            });
+            updateContracttemplate(this.form)
+              .then((response) => {
+                this.$modal.msgSuccess("修改成功");
+                this.open = false;
+                this.fileList = [];
+                this.getList();
+              })
+              .finally(() => {
+                this.buttonLoading = false;
+              });
           } else {
-            addContracttemplate(this.form).then(response => {
-              this.$modal.msgSuccess("新增成功");
-              this.open = false;
-              this.getList();
-            }).finally(() => {
-              this.buttonLoading = false;
-            });
+            addContracttemplate(this.form)
+              .then((response) => {
+                this.$modal.msgSuccess("新增成功");
+                this.open = false;
+                this.fileList = [];
+                this.getList();
+              })
+              .finally(() => {
+                this.buttonLoading = false;
+              });
           }
         }
       });
@@ -302,24 +472,32 @@ export default {
     /** 删除按钮操作 */
     handleDelete(row) {
       const ids = row.id || this.ids;
-      this.$modal.confirm('是否确认删除【请填写功能名称】编号为"' + ids + '"的数据项？').then(() => {
-        this.loading = true;
-        return delContracttemplate(ids);
-      }).then(() => {
-        this.loading = false;
-        this.getList();
-        this.$modal.msgSuccess("删除成功");
-      }).catch(() => {
-      }).finally(() => {
-        this.loading = false;
-      });
+      this.$modal
+        .confirm('是否确认删除【请填写功能名称】编号为"' + ids + '"的数据项？')
+        .then(() => {
+          this.loading = true;
+          return delContracttemplate(ids);
+        })
+        .then(() => {
+          this.loading = false;
+          this.getList();
+          this.$modal.msgSuccess("删除成功");
+        })
+        .catch(() => {})
+        .finally(() => {
+          this.loading = false;
+        });
     },
     /** 导出按钮操作 */
     handleExport() {
-      this.download('system/contracttemplate/export', {
-        ...this.queryParams
-      }, `contracttemplate_${new Date().getTime()}.xlsx`)
-    }
-  }
+      this.download(
+        "system/contracttemplate/export",
+        {
+          ...this.queryParams,
+        },
+        `contracttemplate_${new Date().getTime()}.xlsx`
+      );
+    },
+  },
 };
 </script>