从0开始写Vue项目-Vue实现用户个人信息界面上传头像

今天药忘吃喽~ 2024-05-06 23:20 88阅读 0赞

1.  [从0开始写Vue项目-环境和项目搭建\_慕言要努力的博客-CSDN博客][0_Vue_-_-CSDN]
2.  [从0开始写Vue项目-Vue2集成Element-ui和后台主体框架搭建\_慕言要努力的博客-CSDN博客][0_Vue_-Vue2_Element-ui_-CSDN]
3.  [从0开始写Vue项目-Vue页面主体布局和登录、注册页面\_慕言要努力的博客-CSDN博客][0_Vue_-Vue_-CSDN]
4.  [从0开始写Vue项目-SpringBoot整合Mybatis-plus实现登录、注册功能\_慕言要努力的博客-CSDN博客\_mybatisplus登陆][0_Vue_-SpringBoot_Mybatis-plus_-CSDN_mybatisplus]
5.  [从0开始写Vue项目-SpringBoot实现增删改查和分页查询\_慕言要努力的博客-CSDN博客][0_Vue_-SpringBoot_-CSDN]
6.  [从0开始写Vue项目-Vue实现数据渲染和数据的增删改查\_慕言要努力的博客-CSDN博客][0_Vue_-Vue_-CSDN 1]
7.  [从0开始写Vue项目-Vue实现用户数据批量上传和数据导出\_慕言要努力的博客-CSDN博客][0_Vue_-Vue_-CSDN 2]

#### 一、前言 ####

都知道，我们在写项目的时候，最想给自己项目增加实用性了，例如我们的头像上传以及个人的各种信息等等。我们刚刚已经做好了我们的上传接口，那么我们现在就趁热打铁，将我们的头像上传功能解决一下。

#### **二、个人信息界面** ####

![099c5ca5989647408b9b04a1542db744.png][]

我们的个人信息界面由我们的头像以及我们的表格组成，那么就说明我们需要去获取我们用户的数据了

![7dfebfec818f4f1f94f6dbf52750a0de.png][] 我们之前是做过用户数据存储的，就是利用token来将我们用户的数据存放在我们的浏览器里面，然后利用localStorage来查找出我们的用户数据。

![a7c41a3031ef4d09afb3e5cd2a7ff5dd.png][]

#### **三、头像上传**  ####

对于头像上传，我们依然用到我们之前的接口和组件来实现该功能。

#### ![37885cb5a4414d76bd2739d4085a9b42.png][] ####

<template>
      <div>
        <el-card style="width: 800px; margin-left: 10px; margin-top: 10px;" shadow="hover">
          <el-form label-width="80px" size="small">
    
            <el-upload
                class="avatar-uploader"
                :action="'http://localhost:9090/file/upload'"
                :show-file-list="false"
                :on-success="handleAvatarSuccess">
              <img v-if="form.avatarUrl" :src="form.avatarUrl" class="avatar">
              <i v-else class="el-icon-plus avatar-uploader-icon" />
            </el-upload>
    
            <el-form-item label="用户名" style="margin-left: 200px; margin-top: -150px">
              <el-input v-model="form.username" disabled autocomplete="off" style="width: 400px"></el-input>
            </el-form-item>
            <el-form-item label="昵称" style="margin-left: 200px">
              <el-input v-model="form.nickname" autocomplete="off" style="width: 400px"></el-input>
            </el-form-item>
            <el-form-item label="性别" style="margin-left: 200px">
              <el-select v-model="form.sex" placeholder="请选择您的性别" style="width: 400px">
                <el-option
                    v-for="item in options"
                    :key="item.value"
                    :label="item.label"
                    :value="item.value">
                </el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="邮箱" style="margin-left: 200px">
              <el-input v-model="form.email" autocomplete="off" style="width: 400px"></el-input>
            </el-form-item>
            <el-form-item label="电话" style="margin-left: 200px">
              <el-input v-model="form.phone" autocomplete="off" style="width: 400px"></el-input>
            </el-form-item>
            <el-form-item label="地址" style="margin-left: 200px" >
              <el-input type="textarea" v-model="form.address" autocomplete="off" style="width: 400px"></el-input>
            </el-form-item>
            <el-form-item>
              <el-button type="primary" @click="save">保 存</el-button>
              <el-button type="primary" @click="sign"><i class="el-icon-location" />定位</el-button>
            </el-form-item>
          </el-form>
        </el-card>
      </div>
    </template>
    
    <script>
    
    export default {
      name: "Person",
      data() {
        return {
          form: {},
          user: localStorage.getItem("user") ? JSON.parse(localStorage.getItem("user")) : {},
          options: [{
            value: '男',
            label: '男'
          }, {
            value: '女',
            label: '女'
          }],
          value: ''
        }
      },
      mounted() {
    
        // 获取地理位置
        var geolocation = new BMapGL.Geolocation();
        geolocation.getCurrentPosition(function(r){
          if(this.getStatus() == BMAP_STATUS_SUCCESS){
            const province = r.address.province
            const city = r.address.city
            localStorage.setItem("location", province + city)
          }
        });
      },
    
      created() {
        this.load()
      },
      methods: {
        load() {
          const username = this.user.username
          if (!username) {
            this.$message.error("当前无法获取用户信息!请登录!")
            return
          }
          this.request.get("/user/username/" + username).then(res => {
            // console.log(res)
            this.form = res.data
          })
        },
        sign() {
          const location = localStorage.getItem("location")
          const username = this.user.username
    
          this.request.post("/sign", { user: username, location: location }).then(res => {
            if (res.code === '200') {
              this.$message.success("打卡成功")
            } else {
              this.$message.error(res.msg)
            }
          })
        },
        save() {
          this.request.post("/user", this.form).then(res => {
            if (res.data) {
              this.$message.success("保存成功")
              this.load()
    
              this.$emit('refreshUser')
            } else {
              this.$message.error("保存失败")
            }
          })
        },
        // 头像上传
        handleAvatarSuccess(res) {
          // res就是头像文件路径
          this.form.avatarUrl = res
        },
      }
    }
    </script>
    
    <style>
    .avatar-uploader {
      text-align: left;
      padding-bottom: 10px;
    }
    .avatar-uploader .el-upload {
      border: 1px dashed #d9d9d9;
      border-radius: 6px;
      cursor: pointer;
      position: relative;
      overflow: hidden;
    }
    .avatar-uploader .el-upload:hover {
      border-color: #409EFF;
    }
    .avatar-uploader-icon {
      font-size: 28px;
      color: #8c939d;
      width: 138px;
      height: 138px;
      line-height: 138px;
      text-align: center;
    }
    .avatar {
      width: 160px;
      height: 160px;
      display: block;
    }
    </style>

#### 四、头部Header使用 ####

![6cb0bc6bd40f4e959b15c79bde5fc93d.png][] 我们在我们的头部进行数据查询和引用，就是通过user，然后找到我们的头像的元素，最后进行展示

![58851fd6f16a4cdab368afa8aa3a49aa.png][]

我们需要在我们的脚手架里面去获取用户User最新的数据，然后最后在我们的头部Header里面去进行引入并获取信息 ![d5f6bb86ebbb408eaf17ab00bd758bf5.png][]

**源码：**

<template>
      <div style="display: flex; line-height: 60px">
        <div style="flex: 1">
          <span :class="collapseBtnClass" style="cursor: pointer; font-size: 18px"></span>
          <el-breadcrumb separator="/" style="display: inline-block; margin-left: 10px">
            <el-breadcrumb-item :to="'/mall/index'" >主页</el-breadcrumb-item>
            <el-breadcrumb-item >{
       { currentPathName }}</el-breadcrumb-item>
          </el-breadcrumb>
        </div>
    
        <el-dropdown style="width: 130px; cursor: pointer">
    
          <div style="display: inline-block; float: right; margin-right: 10px">
            <img :src="user.avatarUrl" alt=""
                 style="width: 30px; border-radius: 50%; position: relative; top: 10px; right: 5px">
            <span>{
       {user.nickname}}</span><i class="el-icon-arrow-down" style="margin-left: 5px"></i>
          </div>
    
          <el-dropdown-menu slot="dropdown" style="width: 100px; text-align: center">
            <el-dropdown-item style="font-size: 14px; padding: 5px 0">
              <span style="text-decoration: none" @click="person">个人信息</span>
            </el-dropdown-item>
            <el-dropdown-item style="font-size: 14px; padding: 5px 0">
              <span style="text-decoration: none" @click="logout">退出登录</span>
            </el-dropdown-item>
          </el-dropdown-menu>
    
        </el-dropdown>
    
      </div>
    </template>
    
    <script>
    export default {
      name: "Header",
      props: {
        collapseBtnClass: String,
        user: Object
      },
      computed: {
        currentPathName () {
          return this.$store.state.currentPathName;　　//需要监听的数据
        }
      },
      data() {
        return {
          user: localStorage.getItem("user") ? JSON.parse(localStorage.getItem("user")) : {}
        }
      },
      methods: {
        logout() {
          this.$router.push("/login")
          this.$message.success("退出成功")
        },
        person(){
          this.$router.push("/mall/person")
        }
      }
    }
    </script>
    
    <style scoped>
    
    </style>

其他请见：[SpringBoot+Vue实现个人信息以及头像数据联动\_慕言要努力的博客-CSDN博客\_vue个人信息界面][SpringBoot_Vue_-CSDN_vue]

#### ⛵小结 ####

**以上就是对从0开始写Vue项目-Vue实现用户个人信息界面上传头像简单的概述，后面会陆续更新其他的代码，请持续关注！！！**

![20201213121345281.gif_pic_center][]

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[0_Vue_-_-CSDN]: https://blog.csdn.net/weixin_65950231/article/details/129103838
[0_Vue_-Vue2_Element-ui_-CSDN]: https://blog.csdn.net/weixin_65950231/article/details/129111414
[0_Vue_-Vue_-CSDN]: https://blog.csdn.net/weixin_65950231/article/details/129127651
[0_Vue_-SpringBoot_Mybatis-plus_-CSDN_mybatisplus]: https://blog.csdn.net/weixin_65950231/article/details/129134187
[0_Vue_-SpringBoot_-CSDN]: https://blog.csdn.net/weixin_65950231/article/details/129172565
[0_Vue_-Vue_-CSDN 1]: https://blog.csdn.net/weixin_65950231/article/details/129179229?spm=1001.2014.3001.5501
[0_Vue_-Vue_-CSDN 2]: https://blog.csdn.net/weixin_65950231/article/details/129207270?spm=1001.2014.3001.5501
[099c5ca5989647408b9b04a1542db744.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/50eb5c0bf09f4fc29344727aa5e754f6.png
[7dfebfec818f4f1f94f6dbf52750a0de.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/5f0e3ffd68fe4a71906adaf62cc44da4.png
[a7c41a3031ef4d09afb3e5cd2a7ff5dd.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/26dbcfc2aacc42a3ae0e1fbaa0aecf99.png
[37885cb5a4414d76bd2739d4085a9b42.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/99163cf67f9e476fb26651e3fd0e3281.png
[6cb0bc6bd40f4e959b15c79bde5fc93d.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/875f83ca38ed4a08a8d113a3b6e81655.png
[58851fd6f16a4cdab368afa8aa3a49aa.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/aaddb87cfd6a4896be758a37ebe2739c.png
[d5f6bb86ebbb408eaf17ab00bd758bf5.png]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/6ccf59b18ca94dbeaad3014b57da8dc6.png
[SpringBoot_Vue_-CSDN_vue]: https://blog.csdn.net/weixin_65950231/article/details/128962484?spm=1001.2014.3001.5502
[20201213121345281.gif_pic_center]: https://image.dandelioncloud.cn/pgy_files/images/2024/05/06/0199c4aba2f647bbbce3218c8d01c5b9.gif