首先小程序端的地图轨迹显示问题
如果使用web-view组件的话，地图会沾满满屏

所以要做小程序地图就必须使用在小程序用web-view组件 中引入项目h5页面然后再h5页面用iframe去引入地图轨迹url即可

如果H5页面想改名称的话可以用 来修改名称

 mounted() {
        document.title = "物流信息";
    },

H5代码

<template>
    <div class="app-container">
        <el-card class="box-card" shadow="hover">
            <span>{{ companyName }} {{ expressNumber }}</span>
            <span style="color: #ff5502; margin-left: 12px" @click="handleCopyText()">复制</span>
        </el-card>
        <el-card class="box-card" shadow="hover">
            <div slot="header" class="clearfix">
                <span>物流轨迹</span>
            </div>
            <div v-if="iframeMapUrl">
                <iframe id="iframe" width="100%" height="600px" frameborder="0" allowfullscreen :src="iframeMapUrl" />
            </div>
            <div v-else class="empty-space">暂无物流信息</div>
        </el-card>
        <el-card class="box-card" shadow="hover">
            <div slot="header" class="clearfix">
                <span>物流信息</span>
            </div>
            <template v-if="limitedProgressInfo">
                <div class="view-more-button">
                    <el-button type="text" @click="showAllProgressInfo">{{ showLimitedProgress ? '查看详情' : '收起详情' }}
                        <i :class="showLimitedProgress ? 'el-icon-arrow-down' : 'el-icon-arrow-up'"></i></el-button>
                </div>
                <el-timeline>
                    <el-timeline-item v-for="(activity, index) in limitedProgressInfo" :key="index"
                        :timestamp="activity.time">
                        <template v-if="activity.status === '揽收'">
                            <span style="color: #67c23a">已揽收：</span>
                            <span>{{ activity.context }}</span>
                        </template>
                        <template v-else-if="activity.status === '在途'">
                            <span style="color: #409eff">运输中：</span>
                            <span>{{ activity.context }}</span>
                        </template>
                        <template v-else-if="activity.status === '派件'">
                            <span style="color: #f56c6c">派件中：</span>
                            <span>{{ activity.context }}</span>
                        </template>
                        <template v-else-if="activity.status === '签收'">
                            <span style="color: #67c23a">已签收：</span>
                            <span>{{ activity.context }}</span>
                        </template>
                        <template v-else-if="activity.status === '退回'">
                            <span style="color: #909399">已退回：</span>
                            <span>{{ activity.context }}</span>
                        </template>
                    </el-timeline-item>
                </el-timeline>
            </template>
            <div v-else class="empty-space">暂无物流信息</div>
        </el-card>
    </div>
</template>

<script>
import { deliveryCheck } from '@/api/mall'
export default {
    name: 'logisticsInfoh5',
    components: {},
    // metaInfo: {
    //     title: '物流信息'
    // },
    props: {
        type: {
            default: 1,
            type: Number
        }
    },
    mounted() {
        document.title = "物流信息";
    },
    computed: {

    },
    data() {
        return {
            post_name: '韵达快递', //快递名称
            logo: 'https://cdn.kuaidi100.com/images/all/56/yunda.png', //快递logo
            exp_phone: '95546', //快递电话
            progressVisible: false,
            companyName: null,
            expressNumber: null,
            companyNameExpressNumber: this.companyName + this.expressNumber,
            iframeMapUrl: null,
            progressInfo: null, // 完整的物流信息数据
            limitedProgressInfo: null, // 展示的部分物流信息数据
            showLimitedProgress: true // 控制是否只显示部分物流信息
        }
    },
    watch: {},
    created() {
        this.showProgressBox()
    },
    methods: {
        //复制
        handleCopyText() {
            // 创建一个 Input标签
            const cInput = document.createElement('input')
            cInput.value = this.companyName + this.expressNumber
            document.body.appendChild(cInput)
            cInput.select() // 选取文本域内容;
            // 执行浏览器复制命令
            // 复制命令会将当前选中的内容复制到剪切板中（这里就是创建的input标签）
            // Input要在正常的编辑状态下原生复制方法才会生效
            document.execCommand('Copy')
            this.$message.success('复制成功')
            /// 复制成功后再将构造的标签 移除
            cInput.remove()
        },
        //展示物流进度的对话框
        async showProgressBox() {
            const params = {
                orderNum: 3644
            }
            deliveryCheck(params)
                .then((res) => {
                    this.companyName = res.data.companyName
                    this.expressNumber = res.data.expressNumber

                    if (res.code !== 200) {
                        return this.$message.error('获取物流进度失败！')
                    }

                    if (res.data.queryTrackResp) {
                        this.progressInfo = res.data.queryTrackResp.data
                    }
                    if (res.data.queryTrackMapResp) {
                        this.iframeMapUrl = res.data.queryTrackMapResp.trailUrl
                    }
                    if (this.progressInfo) {
                        this.limitedProgressInfo = this.progressInfo.slice(0, 3)
                    }
                })
                .catch((error) => {
                    console.error(error)
                })
        },
        showAllProgressInfo() {
            this.limitedProgressInfo = this.progressInfo
            this.showLimitedProgress = !this.showLimitedProgress
            if (this.showLimitedProgress) {
                this.limitedProgressInfo = this.progressInfo.slice(0, 3)
            }
        }
    }
}
</script>
<style lang="scss" scoped>
.app-container {
    background-color: #f9f7f8;
}

.el-row {
    line-height: 2;
    font-size: 15px;
}

.box-card {
    margin: 20px 0;

    .flexItem {
        display: flex;
        align-items: center;

        .fuhao {
            margin-right: 3px;
            font-size: 16px;
            color: red;
        }

        .el-input {
            width: auto;
            flex: 1;
        }
    }
}

.custom-input {
    width: 300px;
    /* 设置输入框的宽度为300px */
}

.view-more-button {
    display: flex;
    justify-content: flex-end;
}
</style>

小程序代码：