From 42ba345c19078b3a2ada37901ea415f3ae480976 Mon Sep 17 00:00:00 2001
From: pjhmizn49 <zhangjiadi2008@126.com>
Date: Fri, 13 Dec 2024 09:05:27 +0800
Subject: [PATCH] ADD file via upload

---
 flower_admin_front/src/views/flowerView.vue | 511 ++++++++++++++++++++
 1 file changed, 511 insertions(+)
 create mode 100644 flower_admin_front/src/views/flowerView.vue

diff --git a/flower_admin_front/src/views/flowerView.vue b/flower_admin_front/src/views/flowerView.vue
new file mode 100644
index 0000000..bc6510e
--- /dev/null
+++ b/flower_admin_front/src/views/flowerView.vue
@@ -0,0 +1,511 @@
+<template>
+    <div>
+        <div class="tableTop">
+            <div>
+                <el-input @input="handleSearch" suffix-icon="el-icon-search" style="width: 300px" placeholder="请输入搜索关键字" v-model="input" clearable></el-input>
+            </div>
+            <div>
+                <el-button @click="handleAdd" type="primary">添加花卉</el-button>
+                <el-button @click="handleDeleteMul" type="danger">批量删除</el-button>
+            </div>
+            <!-- 表单 -->
+            <el-dialog title="花卉信息" :visible.sync="dialogVisible" :before-close="handleClose">
+                <el-form align="left" ref="dialogForm" :rules="rules" :model="dialogForm" label-width="130px" style="margin-right: 150px">
+                    <el-form-item label="花卉名称" prop="flower_name">
+                        <el-input v-model="dialogForm.flower_name" placeholder="请输入花卉名称"></el-input>
+                    </el-form-item>
+                    <el-form-item label="花卉类别" required>
+                        <el-select v-model="dialogForm.flower_class" filterable placeholder="请选择">
+                            <el-option
+                                v-for="item in options"
+                                :key="item.class_id"
+                                :label="item.class_name"
+                                :value="item.class_id">
+                            </el-option>
+                        </el-select>
+                    </el-form-item>
+                    <el-form-item label="价格(元)" required>
+                        <el-input-number v-model="dialogForm.flower_price" :precision="2" :step="0.1" :min="0"></el-input-number>
+                    </el-form-item>
+                    <el-form-item label="展示图">
+                        <el-upload
+                            class="upload-demo"
+                            :on-success="onSuccess"
+                            :on-error="onError"
+                            :action="request"
+                            :headers="headers"
+                            :before-remove="beforeRemove"
+                            :limit="1"
+                            :on-exceed="handleExceed"
+                            :file-list="fileList">
+                            <el-button size="small" type="primary">点击上传</el-button>
+                            <div slot="tip" class="el-upload__tip">只能上传jpg/png文件，且不超过500kb</div>
+                        </el-upload>
+                    </el-form-item>
+                </el-form>
+                <div slot="footer" class="dialog-footer">
+                    <el-button @click="handleClose">取 消</el-button>
+                    <el-button type="primary" @click="submitForm">确 定</el-button>
+                </div>
+            </el-dialog>
+        </div>
+        <el-table
+            ref="multipleTable"
+            :data="tableData"
+            tooltip-effect="dark"
+            style="width: 100%"
+            @selection-change="handleSelectionChange">
+            <el-table-column type="selection" width="60"></el-table-column>
+            <el-table-column prop="flower_id" label="id" width="100"></el-table-column>
+            <el-table-column prop="flower_name" label="花卉名" width="300"></el-table-column>
+            <el-table-column prop="flower_class" label="花卉类别" width="180"></el-table-column>
+            <el-table-column prop="flower_price" label="价格(元)" width="150"></el-table-column>
+            <el-table-column prop="flower_sale" label="销量(件)" width="150" sortable></el-table-column>
+            <el-table-column prop="flower_pic" label="展示图" width="150">
+                <template slot-scope="scope">
+                <img :src="require('/Users/zhangjiadi/IdeaProjects/毕业设计/picFiles'+scope.row.flower_pic)" style="height: 80px;width: 80px" alt="">
+                </template>
+            </el-table-column>
+            <el-table-column label="操作" >
+                <template slot-scope="scope">
+                    <el-button @click="handleModify(scope.row)" type="primary" size="small" plain>修改</el-button>
+                    <el-button @click="handleDelete(scope.row)" type="danger" size="small" plain>删除</el-button>
+                </template>
+            </el-table-column>
+        </el-table>
+        <el-pagination
+            background
+            :current-page="currentPage"
+            :page-size="pageSize"
+            layout="total, prev, pager, next, jumper"
+            :total="total"
+            :page-count="page_number"
+            style="margin-top: 30px"
+            @current-change="handleCurrentChange">
+        </el-pagination>
+    </div>
+</template>
+
+<script>
+import Cookie from "js-cookie";
+import {http} from "@/js/http";
+
+export default {
+    data() {
+        return {
+            //页面数据
+            tableData: [{
+                flower_id: 1,
+                flower_name: '',
+                flower_class:1,
+                flower_price: 1,
+                flower_sale:1,
+                flower_pic:''
+            }],
+            dialogForm:[{
+                flower_id: 1,
+                flower_name: '',
+                flower_class:1,
+                flower_price: 1,
+                flower_pic:'/10001/20240307123830248.jpg'
+            }],
+            options:[{
+                class_id:1,
+                class_name:''
+            }],
+            //表单校验
+            rules:{
+                flower_name:[
+                    { required:true, trigger:'blur', message:'请输入名称'}
+                ],
+                flower_class:[
+                    { required:true, trigger:'blur', message:'请选择花卉类别'}
+                ],
+                flower_price:[
+                    { required:true, trigger:'blur', message:'请输入价格'}
+                ]
+            },
+            //数据处理
+            multipleSelection: [],
+            input: '',
+            dialogVisible:false,
+            modelType:0, //0表示新增弹窗，1表示修改弹窗
+            //分页相关
+            currentPage:1,
+            pageSize:8,
+            page_number:1,//总页数
+            total:10,//总条数
+            //图片相关
+            request:http+'/upload',
+            headers:{ Authorization: Cookie.get('token') },
+            fileList: []
+        }
+    },
+    created() {
+        this.currentPage=1;
+        this.fetchData();
+    },
+    methods: {
+        fetchData(){
+            //获取所有信息
+            const _this=this;
+            try {
+                axios({
+                    method: 'post',
+                    url: 'http://localhost:8181/flower/list',
+                    headers: {
+                        Authorization: Cookie.get('token'),
+                        'Content-Type': 'application/json'
+                    },
+                    data:{
+                        page:_this.currentPage,
+                        page_size:_this.pageSize
+                    }
+                }).then(function (response){
+                    if (response.data.code===200){
+                        //查询所有信息成功
+                        _this.tableData=response.data.data.flowers;
+                        _this.page_number=response.data.data.page_number;
+                        _this.total=response.data.data.total;
+                    }
+                    if (response.data.code===401){
+                        _this.$message.warning('身份验证失败,请重新登录!')
+                    }
+                    if (response.data.code===403){
+                        const message = response.data.msg;
+                        this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                            confirmButtonText: '确定'
+                        })
+                    }
+                });
+            }catch (error){
+                this.$message.warning('页面加载出错,请重试!')
+            }
+        },
+        //搜索
+        handleSearch(){
+            const _this = this
+            try {
+                axios({
+                    method: 'post',
+                    url: 'http://localhost:8181/flower/query',
+                    headers: {
+                        Authorization: Cookie.get('token'),
+                        'Content-Type': 'application/json'
+                    },
+                    data:{
+                        page:_this.currentPage,
+                        page_size:_this.pageSize,
+                        flower_name:_this.input
+                    }
+                }).then(function (response){
+                    if (response.data.code===200){
+                        //查询所有员工信息成功
+                        _this.tableData=response.data.data.flowers;
+                        _this.page_number=response.data.data.page_number;
+                        _this.total=response.data.data.total;
+                    }
+                    if (response.data.code===401){
+                        _this.$message.warning('身份验证失败,请重新登录!')
+                    }
+                    if (response.data.code===403){
+                        const message = response.data.msg;
+                        this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                            confirmButtonText: '确定'
+                        })
+                    }
+                });
+            }catch (error){
+                this.$message.warning('页面加载出错,请重试!')
+            }
+        },
+        //分页
+        handleCurrentChange(page) {
+            this.currentPage = page;
+            this.fetchData();
+        },
+        //多选
+        handleSelectionChange(val) {
+            this.multipleSelection = val;
+        },
+        //表单相关
+        //获取花卉类别信息
+        getFlowerClass(){
+            const _this=this;
+            axios({
+                method: 'post',
+                url: 'http://localhost:8181/class/list',
+                headers: {
+                    Authorization: Cookie.get('token'),
+                    'Content-Type': 'application/json'
+                },
+                data:{
+                    page:1,
+                    page_size:100
+                }
+            }).then(function (response){
+                if (response.data.code===200){
+                    //查询所有类别信息成功
+                    _this.options=response.data.data.classes;
+                }
+                if (response.data.code===401){
+                    _this.$message.warning('身份验证失败,请重新登录!')
+                }
+                if (response.data.code===403){
+                    const message = response.data.msg;
+                    this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                        confirmButtonText: '确定'
+                    })
+                }
+            });
+        },
+        //添加
+        handleAdd(){
+            this.modelType = 0
+            this.dialogVisible = true
+            this.getFlowerClass()
+        },
+        //修改
+        handleModify(row){
+            const _this = this
+            this.modelType = 1
+            this.getFlowerClass()
+            axios({
+                method: 'post',
+                url: 'http://localhost:8181/flower/info',
+                headers: {
+                    Authorization: Cookie.get('token'),
+                    'Content-Type': 'application/json'
+                },
+                data:{
+                    flower_id: row.flower_id
+                }
+            }).then(function (response){
+                if (response.data.code===200) {
+                    //获取信息成功
+                    _this.dialogForm = response.data.data
+                }
+                if (response.data.code===401){
+                    _this.$message.warning('身份验证失败,请重新登录!')
+                }
+                if (response.data.code===403){
+                    const message = response.data.msg;
+                    this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                        confirmButtonText: '确定'
+                    })
+                }
+            });
+            this.dialogVisible = true
+        },
+        //提交添加或修改的表单
+        submitForm(){ //提交表单
+            const _this=this;
+            this.$refs.dialogForm.validate((valid) =>{
+                if(valid){
+                    if(_this.modelType===0){
+                        //提交添加表单
+                        axios({
+                            method: 'post',
+                            url: 'http://localhost:8181/flower/add',
+                            headers: {
+                                Authorization: Cookie.get('token'),
+                                'Content-Type': 'application/json'
+                            },
+                            data:{
+                                flower_name:_this.dialogForm.flower_name,
+                                flower_class:_this.dialogForm.flower_class,
+                                flower_price:_this.dialogForm.flower_price,
+                                flower_pic:_this.dialogForm.flower_pic
+                            }
+                        }).then(function (response){
+                            if (response.data.code===200) {
+                                //添加信息成功
+                                _this.$message.success('添加成功!')
+                                //再次获取数据以更新页面
+                                _this.fetchData()
+                            }
+                            if (response.data.code===401){
+                                _this.$message.warning('身份验证失败,请重新登录!')
+                            }
+                            if (response.data.code===403){
+                                const message = response.data.msg;
+                                this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                                    confirmButtonText: '确定'
+                                })
+                            }
+                        });
+                    }
+                    else if(_this.modelType===1){
+                        //提交修改表单
+                        axios({
+                            method: 'post',
+                            url: 'http://localhost:8181/flower/modify',
+                            headers: {
+                                Authorization: Cookie.get('token'),
+                                'Content-Type': 'application/json'
+                            },
+                            data:{
+                                flower_id:_this.dialogForm.flower_id,
+                                flower_name:_this.dialogForm.flower_name,
+                                flower_class:_this.dialogForm.flower_class,
+                                flower_price:_this.dialogForm.flower_price,
+                                flower_pic:_this.dialogForm.flower_pic
+                            }
+                        }).then(function (response){
+                            if (response.data.code===200) {
+                                //修改信息成功
+                                _this.$message.success('修改成功!')
+                                //再次获取数据以更新页面
+                                _this.handleSearch()
+                            }
+                            if (response.data.code===401){
+                                _this.$message.warning('身份验证失败,请重新登录!')
+                            }
+                            if (response.data.code===403){
+                                const message = response.data.msg;
+                                this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                                    confirmButtonText: '确定'
+                                })
+                            }
+                        });
+                    }
+                    //清空表单数据
+                    this.handleClose();
+                }
+            })
+        },
+        //删除
+        handleDelete(row){
+            const _this = this;
+            this.$confirm('此操作将永久删除该花卉信息, 是否继续?', '提示', {
+                confirmButtonText: '确定',
+                cancelButtonText: '取消',
+                type: 'warning'
+            }).then(() => {
+                //确认删除
+                axios({
+                    method: 'post',
+                    url: 'http://localhost:8181/flower/deletePer',
+                    headers: {
+                        Authorization: Cookie.get('token'),
+                        'Content-Type': 'application/json'
+                    },
+                    data:{
+                        flower_id:row.flower_id
+                    }
+                }).then(function (response){
+                    if (response.data.code===200) {
+                        //删除成功
+                        _this.handleSearch()
+                    }
+                    if (response.data.code===401){
+                        _this.$message.warning('身份验证失败,请重新登录!')
+                    }
+                    if (response.data.code===403){
+                        const message = response.data.msg;
+                        this.$alert("页面加载出错,具体原因如下:\n"+message, '页面加载失败', {
+                            confirmButtonText: '确定'
+                        })
+                    }
+                });
+                this.$message({type: 'success', message: '删除成功!'});
+            }).catch(() => {
+                this.$message({type: 'info', message: '已取消删除'});
+            });
+        },
+        handleDeleteMul(){
+            const _this = this
+            if(_this.multipleSelection.length===0)
+                this.$message({type: 'warning', message: '请选择花卉'});
+            else{
+                let ids = []
+                for (let i=0; i<_this.multipleSelection.length; i++){
+                    ids[i] = _this.multipleSelection[i].flower_id
+                }
+
+                this.$confirm('此操作将永久删除花卉信息, 是否继续?', '提示', {
+                    confirmButtonText: '确定',
+                    cancelButtonText: '取消',
+                    type: 'warning'
+                }).then(() => {
+                    //确认删除
+                    axios({
+                        method: 'post',
+                        url: 'http://localhost:8181/flower/deleteMul',
+                        headers: {
+                            Authorization: Cookie.get('token'),
+                            'Content-Type': 'application/json'
+                        },
+                        data:{
+                            flower_ids:ids
+                        }
+                    }).then(function (response){
+                        if (response.data.code===200) {
+                            //删除成功
+                            _this.handleSearch()
+                        }
+                        if (response.data.code===401){
+                            _this.$message.warning('身份验证失败,请重新登录!')
+                        }
+                        if (response.data.code===403){
+                            const message = response.data.msg;
+                            this.$alert("任务出错,具体原因如下:\n"+message, '页面加载失败', {
+                                confirmButtonText: '确定'
+                            })
+                        }
+                    });
+                    this.$message({type: 'success', message: '批量删除成功!'});
+                }).catch(() => {
+                    this.$message({type: 'info', message: '已取消删除'});
+                });
+            }
+        },
+        //dialog弹窗关闭时触发该方法
+        handleClose(){
+            this.$refs.dialogForm.resetFields()
+            //重置表单
+            this.dialogForm.flower_id = 1;
+            this.dialogForm.flower_name='';
+            this.dialogForm.flower_class=1;
+            this.dialogForm.flower_price=0.00;
+            this.dialogForm.flower_pic='';
+            this.fileList=[]
+
+            this.dialogVisible = false;
+        },
+        //图片相关
+        handleExceed(files, fileList) {
+            this.$message.warning(`当前限制选择 1 个文件，本次选择了 ${files.length} 个文件，共选择了 ${files.length + fileList.length} 个文件`);
+        },
+        beforeRemove(file) {
+            return this.$confirm(`确定移除 ${ file.name }？`);
+        },
+        onSuccess(response){
+            if(response.code===200){
+                this.dialogForm.flower_pic = response.data.url;
+            }else if (response.code===401){
+                this.$message.warning('身份验证失败,请重新登录!')
+            }else if (response.code===403)
+            {
+                this.$alert("上传失败,具体原因如下:\n"+response.msg, '上传失败', {
+                    confirmButtonText: '确定'
+                })
+            }
+        },
+        onError(){
+            this.$alert("网络请求失败", '上传失败', {
+                confirmButtonText: '确定'
+            })
+        },
+    }
+}
+</script>
+<style>
+.tableTop{
+    width: 1200px;
+    display: flex;
+    justify-content: space-between;
+    align-items: center;
+    margin: 10px 0 20px 50px;
+}
+</style>