修改代码生成演示

ZR.Vue/src/views/business/gendemo/index.vue

@@ -3,16 +3,19 @@
     <!-- :model属性用于表单验证使用 比如下面的el-form-item 的 prop属性用于对表单值进行验证操作 -->
     <el-form :model="queryParams" label-position="left" inline ref="queryForm" :label-width="labelWidth" v-show="showSearch" @submit.native.prevent>
       <el-form-item label="自增id" :label-width="labelWidth">
-        <el-input v-model.number="queryParams.id"/>
+        <el-input v-model.number="queryParams.id" />
       </el-form-item>
       <el-form-item label="名称" :label-width="labelWidth">
-        <el-input v-model="queryParams.name"/>
+        <el-input v-model="queryParams.name" />
       </el-form-item>
-      <el-form-item label="显示状态" :label-width="labelWidth">
+      <el-form-item label="显示状态" :label-width="labelWidth" prop="showStatus">
-        <el-input v-model.number="queryParams.showStatus"/>
+        <el-select v-model="queryParams.showStatus">
+          <el-option v-for="item in showStatusOptions" :key="item.dictValue" :label="item.dictLabel" :value="item.dictValue"></el-option>
+        </el-select>
       </el-form-item>
       <el-form-item label="时间">
-        <el-date-picker v-model="timeRange" size="small" value-format="yyyy-MM-dd" type="daterange" range-separator="-" start-placeholder="开始日期" end-placeholder="结束日期"></el-date-picker>
+        <el-date-picker v-model="timeRange" size="small" value-format="yyyy-MM-dd" type="daterange" range-separator="-" start-placeholder="开始日期"
+          end-placeholder="结束日期"></el-date-picker>
       </el-form-item>
 
       <el-row class="mb8" style="text-align:center">
@@ -27,10 +30,12 @@
         <el-button type="primary" v-hasPermi="['business:gendemo:add']" plain icon="el-icon-plus" size="mini" @click="handleAdd">新增</el-button>
       </el-col>
       <el-col :span="1.5">
-        <el-button type="success" :disabled="single" v-hasPermi="['business:gendemo:update']" plain icon="el-icon-edit" size="mini" @click="handleUpdate">修改</el-button>
+        <el-button type="success" :disabled="single" v-hasPermi="['business:gendemo:update']" plain icon="el-icon-edit" size="mini"
+          @click="handleUpdate">修改</el-button>
       </el-col>
       <el-col :span="1.5">
-        <el-button type="danger" :disabled="multiple" v-hasPermi="['business:gendemo:delete']" plain icon="el-icon-delete" size="mini" @click="handleDelete">删除</el-button>
+        <el-button type="danger" :disabled="multiple" v-hasPermi="['business:gendemo:delete']" plain icon="el-icon-delete" size="mini"
+          @click="handleDelete">删除</el-button>
       </el-col>
       <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
     </el-row>
@@ -39,19 +44,19 @@
     <el-table :data="dataList" ref="table" border @selection-change="handleSelectionChange">
       <el-table-column type="selection" width="50" />
       <el-table-column prop="id" label="自增id" align="center" />
-      <el-table-column prop="name" label="名称" align="center" :show-overflow-tooltip="true"/>
+      <el-table-column prop="name" label="名称" align="center" :show-overflow-tooltip="true" />
       <el-table-column prop="icon" label="图片">
         <template slot-scope="scope">
           <el-image class="table-td-thumb" :src="scope.row.icon" :preview-src-list="[scope.row.icon]"></el-image>
         </template>
       </el-table-column>
-      <el-table-column prop="showStatus" label="显示状态" align="center"  :formatter="showStatusFormat"/>
+      <el-table-column prop="showStatus" label="显示状态" align="center" :formatter="showStatusFormat" />
       <el-table-column prop="addTime" label="添加时间" align="center" />
-      <el-table-column prop="sex" label="用户性别" align="center"  :formatter="sexFormat"/>
+      <el-table-column prop="sex" label="用户性别" align="center" :formatter="sexFormat" />
       <el-table-column prop="sort" label="排序" align="center" />
       <el-table-column prop="beginTime" label="开始时间" align="center" />
       <el-table-column prop="endTime" label="结束时间" align="center" />
-      <el-table-column prop="remark" label="备注" align="center" :show-overflow-tooltip="true"/>
+      <el-table-column prop="remark" label="备注" align="center" :show-overflow-tooltip="true" />
 
       <el-table-column label="操作" align="center" width="200">
         <template slot-scope="scope">
@@ -65,7 +70,7 @@
     <pagination class="mt10" background :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList" />
 
     <!-- 添加或修改菜单对话框 -->
-    <el-dialog :title="title" :lock-scroll="false" :visible.sync="open" >
+    <el-dialog :title="title" :lock-scroll="false" :visible.sync="open">
       <el-form ref="form" :model="form" :rules="rules" :label-width="formLabelWidth">
         <el-row>
           <el-col :span="12">
@@ -75,8 +80,9 @@
           </el-col>
           <el-col :span="24">
             <el-form-item label="图片" :label-width="labelWidth" prop="icon">
-        <el-upload class="avatar-uploader" name="file" action="/api/upload/saveFile/" :show-file-list="false" :on-success="handleUploadIconSuccess" :before-upload="beforeFileUpload">
+              <el-upload class="avatar-uploader" name="file" :action="uploadUrl" :show-file-list="false" :on-success="handleUploadIconSuccess"
-          <img v-if="form.icon" :src="form.icon" class="icon">
+                :before-upload="beforeFileUpload">
+                <el-image v-if="form.icon" :src="form.icon" class="icon" />
                 <i v-else class="el-icon-plus uploader-icon"></i>
               </el-upload>
               <el-input v-model="form.icon" placeholder="请上传文件或手动输入文件地址"></el-input>
@@ -85,7 +91,8 @@
           <el-col :span="12">
             <el-form-item label="显示状态" :label-width="labelWidth" prop="showStatus">
               <el-select v-model="form.showStatus">
-          <el-option v-for="item in showStatusOptions" :key="item.dictValue" :label="item.dictLabel" :value="parseInt(item.dictValue)"></el-option>
+                <el-option v-for="item in showStatusOptions" :key="item.dictValue" :label="item.dictLabel" :value="parseInt(item.dictValue)">
+                </el-option>
               </el-select>
             </el-form-item>
           </el-col>
@@ -103,12 +110,14 @@
           </el-col>
           <el-col :span="12">
             <el-form-item label="开始时间" :label-width="labelWidth" prop="beginTime">
-           <el-date-picker v-model="form.beginTime" format="yyyy-MM-dd HH:mm:ss" value-format="yyyy-MM-dd HH:mm:ss"  type="datetime"  placeholder="选择日期时间"> </el-date-picker>
+              <el-date-picker v-model="form.beginTime" format="yyyy-MM-dd HH:mm:ss" value-format="yyyy-MM-dd HH:mm:ss" type="datetime"
+                placeholder="选择日期时间"> </el-date-picker>
             </el-form-item>
           </el-col>
           <el-col :span="12">
             <el-form-item label="结束时间" :label-width="labelWidth" prop="endTime">
-           <el-date-picker v-model="form.endTime" format="yyyy-MM-dd HH:mm:ss" value-format="yyyy-MM-dd HH:mm:ss"  type="datetime"  placeholder="选择日期时间"> </el-date-picker>
+              <el-date-picker v-model="form.endTime" format="yyyy-MM-dd HH:mm:ss" value-format="yyyy-MM-dd HH:mm:ss" type="datetime"
+                placeholder="选择日期时间"> </el-date-picker>
             </el-form-item>
           </el-col>
           <el-col :span="24">
@@ -133,11 +142,10 @@ import {
   addGendemo,
   delGendemo,
   updateGendemo,
-  getGendemo 
+  getGendemo,
-} from '@/api/gendemo.js';
+} from "@/api/gendemo.js";
-
-import Editor from '@/components/Editor';
 
+import Editor from "@/components/Editor";
 
 export default {
   name: "Gendemo",
@@ -145,7 +153,7 @@ export default {
   data() {
     return {
       labelWidth: "100px",
-      formLabelWidth:"100px",
+      formLabelWidth: "100px",
       // 选中id数组
       ids: [],
       // 非单个禁用
@@ -170,6 +178,8 @@ export default {
       showStatusOptions: [],
       // 用户性别选项列表
       sexOptions: [],
+      //文件上传前判断方法
+      uploadUrl: process.env.VUE_APP_BASE_API + "/upload/SaveFile/",
 
       // 数据列表
       dataList: [],
@@ -179,9 +189,10 @@ export default {
       btnSubmitVisible: true,
       // 表单校验
       rules: {
-        id: [{ type: 'number', message: 'id必须为数字值', trigger: "blur"}],
+        id: [{ type: "number", message: "id必须为数字值", trigger: "blur" }],
-        showStatus: [{ required: true, message: '请输入显示状态', trigger: "blur"}],
+        showStatus: [
-
+          { required: true, message: "请输入显示状态", trigger: "blur" },
+        ],
       },
     };
   },
@@ -191,22 +202,23 @@ export default {
 
     this.getDicts("sys_show_hide").then((response) => {
       this.showStatusOptions = response.data;
-    })
+    });
     this.getDicts("sys_user_sex").then((response) => {
       this.sexOptions = response.data;
-    })
+    });
-
   },
   methods: {
     // 查询数据
     getList() {
       console.log(JSON.stringify(this.queryParams));
-       listGendemo(this.addDateRange(this.queryParams, this.timeRange)).then(res => {
+      listGendemo(this.addDateRange(this.queryParams, this.timeRange)).then(
+        (res) => {
           if (res.code == 200) {
             this.dataList = res.data.result;
             this.total = res.data.totalNum;
           }
-       })
+        }
+      );
     },
     // 取消按钮
     cancel() {
@@ -244,7 +256,7 @@ export default {
     // 多选框选中数据
     handleSelectionChange(selection) {
       this.ids = selection.map((item) => item.id);
-      this.single = selection.length !=1
+      this.single = selection.length != 1;
       this.multiple = !selection.length;
     },
     /** 搜索按钮操作 */
@@ -270,14 +282,13 @@ export default {
       this.reset();
       const id = row.id || this.ids;
       getGendemo(id).then((res) => {
-        if(res.code == 200){
+        if (res.code == 200) {
           this.form = res.data;
           this.open = true;
           this.title = "修改数据";
         }
       });
     },
-    beforeFileUpload(file) { },
     //文件上传成功方法
     handleUploadIconSuccess(res, file) {
       this.form.icon = URL.createObjectURL(file.raw);
@@ -291,6 +302,18 @@ export default {
     sexFormat(row, column) {
       return this.selectDictLabel(this.sexOptions, row.sex);
     },
+    //文件上传前判断方法
+    beforeFileUpload(file) {
+      const isJPG = file.type === "image/jpeg";
+      const isLt2M = file.size / 1024 / 1024 < 2;
+      if (!isJPG) {
+        this.msgError("上传图片只能是 JPG 格式!");
+      }
+      if (!isLt2M) {
+        this.msgError("上传图片大小不能超过 2MB!");
+      }
+      return isJPG && isLt2M;
+    },
 
     /** 提交按钮 */
     submitForm: function () {