Springboot集成百度地图实现定位打卡的示例代码

CREATE TABLE `sign` (
  `id` int(11) NOT NULL AUTO_INCREMENT,
  `user` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '用户名称',
  `location` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '打卡位置',
  `time` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '打卡时间',
  `comment` varchar(255) COLLATE utf8mb4_unicode_ci DEFAULT NULL COMMENT '备注',
  PRIMARY KEY (`id`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_unicode_ci;

<script type="text/javascript" src="https://api.map.baidu.com/api?v=1.0&type=webgl&ak=bmvg8yeOopwOB4aHl5uvx52rgIa3VrPO"></script>

import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import com.baomidou.mybatisplus.annotation.TableName;
import com.fasterxml.jackson.annotation.JsonFormat;
import lombok.Data;

@Data
@TableName("sign")
public class Sign {

    @TableId(type = IdType.AUTO)
    private Integer id;
    private String user;
    private String location;
    @JsonFormat(pattern = "yyyy-MM-dd HH:mm:ss")
    private String time;
    private String comment;
}

// 新增或者更新
    @PostMapping
    public Result save(@RequestBody Sign sign) {
        if (sign.getId() == null) {  // 新增打卡
            String today = DateUtil.today();
            QueryWrapper<Sign> queryWrapper = new QueryWrapper<>();
            queryWrapper.eq("user", sign.getUser());
            queryWrapper.eq("time", today);
            Sign one = signService.getOne(queryWrapper);
            if (one != null) {  // 打过卡了
                return Result.error("-1", "您已打过卡");
            }
            sign.setTime(today);
        }
        signService.saveOrUpdate(sign);
        return Result.success();
    }

import cn.hutool.core.date.DateUtil;
import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.example.demo.common.Result;
import com.example.demo.entity.Sign;
import com.example.demo.service.ISignService;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import java.util.List;

@CrossOrigin
@RestController
@RequestMapping("/sign")
public class SignController {

    @Resource
    private ISignService signService;

    // 新增或者更新
    @PostMapping
    public Result save(@RequestBody Sign sign) {
        if (sign.getId() == null) {  // 新增打卡
            String today = DateUtil.today();
            QueryWrapper<Sign> queryWrapper = new QueryWrapper<>();
            queryWrapper.eq("user", sign.getUser());
            queryWrapper.eq("time", today);
            Sign one = signService.getOne(queryWrapper);
            if (one != null) {  // 打过卡了
                return Result.error("-1", "您已打过卡");
            }
            sign.setTime(today);
        }
        signService.saveOrUpdate(sign);
        return Result.success();
    }

    //删除
//    @DeleteMapping("/{id}")
//    public Result delete(@PathVariable Integer id) {
//        return Result.success(userService.removeById(id));
//    }

    @PostMapping("/del/batch")
    public Result deleteBatch(@RequestBody List<Integer> ids) {//批量删除
        return Result.success(signService.removeByIds(ids));
    }

    //查询所有数据
    @GetMapping
    public Result findAll() {
        return Result.success(signService.list());
    }

    @GetMapping("/{id}")
    public Result findOne(@PathVariable Integer id) {
        return Result.success(signService.getById(id));
    }


    @GetMapping("/page")
    public Result findPage(@RequestParam Integer pageNum,
                           @RequestParam Integer pageSize,
                           @RequestParam(defaultValue = "") String user) {
        QueryWrapper<Sign> queryWrapper = new QueryWrapper<>();
        queryWrapper.orderByDesc("id");
        if (!"".equals(user)) {
            queryWrapper.like("user", user);
        }
        return Result.success(signService.page(new Page<>(pageNum, pageSize), queryWrapper));

    }

}

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)
      }
    });
  },

<template>
  <div>
    <el-card style="width: 600px; margin-left: 5px">
      <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">
          <el-input v-model="form.username" disabled autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="昵称">
          <el-input v-model="form.nickname" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="性别">
          <el-select v-model="form.sex" placeholder="请选择您的性别" style="width: 100%">
            <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">
          <el-input v-model="form.email" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="电话">
          <el-input v-model="form.phone" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="地址">
          <el-input type="textarea" v-model="form.address" autocomplete="off"></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!")
        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: center;
  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: 138px;
  height: 138px;
  display: block;
}
</style>

<template>
  <div>
    <div style="margin: 10px 0">
      <el-input style="width: 200px" placeholder="请输入名称" suffix-icon="el-icon-search" v-model="name"></el-input>
      <el-button class="ml-5" type="primary" @click="load">搜索</el-button>
      <el-button type="warning" @click="reset">刷新</el-button>
    </div>

    <div style="margin: 10px 0">
      <el-button type="primary" @click="handleAdd">新增 <i class="el-icon-circle-plus-outline"></i></el-button>
      <el-popconfirm
          class="ml-5"
          confirm-button-text='确定'
          cancel-button-text='我再想想'
          icon="el-icon-info"
          icon-color="red"
          title="您确定批量删除这些数据吗？"
          @confirm="delBatch">
        <el-button type="danger" slot="reference">批量删除 <i class="el-icon-remove-outline"></i></el-button>
      </el-popconfirm>
    </div>

    <el-table :data="tableData" border stripe :header-cell-class-name="'headerBg'"  @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55"></el-table-column>
      <el-table-column prop="id" label="ID" width="80" sortable></el-table-column>
      <el-table-column prop="user" label="用户名称"></el-table-column>
      <el-table-column prop="location" label="打卡位置"></el-table-column>
      <el-table-column prop="time" label="打卡时间"></el-table-column>
      <el-table-column prop="comment" label="备注"></el-table-column>

      <el-table-column label="操作"  width="180" align="center">
        <template slot-scope="scope">
          <el-button type="success" @click="handleEdit(scope.row)">编辑 <i class="el-icon-edit"></i></el-button>
          <el-popconfirm
              class="ml-5"
              confirm-button-text='确定'
              cancel-button-text='我再想想'
              icon="el-icon-info"
              icon-color="red"
              title="您确定删除吗？"
              @confirm="del(scope.row.id)"
          >
            <el-button type="danger" slot="reference">删除 <i class="el-icon-remove-outline"></i></el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <div style="padding: 10px 0">
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="pageNum"
          :page-sizes="[2, 5, 10, 20]"
          :page-size="pageSize"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
      </el-pagination>
    </div>

    <el-dialog title="信息" :visible.sync="dialogFormVisible" width="40%" :close-on-click-modal="false">
      <el-form label-width="140px" size="small" style="width: 85%;">
        <el-form-item label="用户名称">
          <el-input v-model="form.user" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="打卡位置">
          <el-input v-model="form.location" autocomplete="off"></el-input>
        </el-form-item>
        <el-form-item label="打卡时间">
          <el-date-picker v-model="form.time" type="datetime" value-format="yyyy-MM-dd HH:mm:ss" placeholder="选择日期时间"></el-date-picker>
        </el-form-item>
        <el-form-item label="备注">
          <el-input v-model="form.comment" autocomplete="off"></el-input>
        </el-form-item>

      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button @click="dialogFormVisible = false">取 消</el-button>
        <el-button type="primary" @click="save">确 定</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
export default {
  name: "Sign",
  data() {
    return {
      tableData: [],
      total: 0,
      pageNum: 1,
      pageSize: 10,
      name: "",
      form: {},
      dialogFormVisible: false,
      multipleSelection: [],
      user: localStorage.getItem("user") ? JSON.parse(localStorage.getItem("user")) : {}
    }
  },
  created() {
    this.load()
  },
  methods: {
    load() {
      this.request.get("/sign/page", {
        params: {
          pageNum: this.pageNum,
          pageSize: this.pageSize,
          name: this.name,
        }
      }).then(res => {
        this.tableData = res.data.records
        this.total = res.data.total
      })
    },
    save() {
      this.request.post("/sign", this.form).then(res => {
        if (res.code === '200') {
          this.$message.success("保存成功")
          this.dialogFormVisible = false
          this.load()
        } else {
          this.$message.error("保存失败")
        }
      })
    },
    handleAdd() {
      this.dialogFormVisible = true
      this.form = {}
      this.$nextTick(() => {
        if(this.$refs.img) {
          this.$refs.img.clearFiles();
        }
        if(this.$refs.file) {
          this.$refs.file.clearFiles();
        }
      })
    },
    handleEdit(row) {
      this.form = JSON.parse(JSON.stringify(row))
      this.dialogFormVisible = true
      this.$nextTick(() => {
        if(this.$refs.img) {
          this.$refs.img.clearFiles();
        }
        if(this.$refs.file) {
          this.$refs.file.clearFiles();
        }
      })
    },
    del(id) {
      this.request.delete("/sign/" + id).then(res => {
        if (res.code === '200') {
          this.$message.success("删除成功")
          this.load()
        } else {
          this.$message.error("删除失败")
        }
      })
    },
    handleSelectionChange(val) {
      console.log(val)
      this.multipleSelection = val
    },
    delBatch() {
      if (!this.multipleSelection.length) {
        this.$message.error("请选择需要删除的数据")
        return
      }
      let ids = this.multipleSelection.map(v => v.id)  // [{}, {}, {}] => [1,2,3]
      this.request.post("/sign/del/batch", ids).then(res => {
        if (res.code === '200') {
          this.$message.success("批量删除成功")
          this.load()
        } else {
          this.$message.error("批量删除失败")
        }
      })
    },
    reset() {
      this.name = ""
      this.load()
    },
    handleSizeChange(pageSize) {
      console.log(pageSize)
      this.pageSize = pageSize
      this.load()
    },
    handleCurrentChange(pageNum) {
      console.log(pageNum)
      this.pageNum = pageNum
      this.load()
    },
    handleFileUploadSuccess(res) {
      this.form.file = res
    },
    handleImgUploadSuccess(res) {
      this.form.img = res
    },
    download(url) {
      window.open(url)
    },
    exp() {
      window.open("http://localhost:9090/sign/export")
    },
    handleExcelImportSuccess() {
      this.$message.success("导入成功")
      this.load()
    }
  }
}
</script>

<style>
.headerBg {
  background: #eee!important;
}
</style>