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摸摸兔毛
  • 发布：2021-11-01 15:20
  • 更新：2021-11-01 15:20
  • 阅读：319

【报Bug】一个项目中两个文件同时使用barcode插件，只有A文件可以正常使用，B文件不可以使用

分类：uni-app

产品分类： uniapp/App

PC开发环境操作系统： Windows

PC开发环境操作系统版本号： Windows 11

HBuilderX类型： 正式

HBuilderX版本号： 3.2.12

手机系统： Android

手机系统版本号： Android 11

手机厂商： 华为

手机机型： p30

页面类型： nvue

打包方式： 云端

项目创建方式： HBuilderX

示例代码：

A文件：
<template>
<view class="content">
<barcode style="height:300upx;" id='1' class="barcode" autostart="true" ref="barcode" background="rgb(0,0,0)"
frameColor="#1C86EE" scanbarColor="#1C86EE" :filters="fil" @marked="success1" @error="fail1"></barcode>
<view style="display: flex;">
<view class="scan_box">
<picker @change="bindPickerChange" :value="index1" :range="array" range-key="name">
<view style="flex-direction: row">
<image :src="top_img" style="width:120rpx;" mode="widthFix"></image>
<image :src="top_imgs" style="width:100rpx;" mode="widthFix"></image>
</view> 

            </picker>  
        </view>  
        <input type="text" :value="inputvalue" placeholder="请扫描快递单号 支持PDA扫描"  
            style="font-size:28rpx; width:500rpx;height: 100rpx;text-align: center; background-color: #FFFFFF;margin-top: -110rpx; margin-left: 230rpx;"  
            @input="bindin" @confirm="huiche" />  
    </view>  
    <text style="color:#797979;font-size: 27rpx;margin-top: 15rpx;margin-left: 30rpx;">今日我已接收的包裹：{{dataList.length}}</text>  

    <view class="scan_box" style="margin-top:15rpx;height:120rpx;" v-for="(item,index) in dataList" :key="index">  
        <block>  
            <image src="../../static/shunfeng.png"  
                style="width:100rpx;height:100rpx;margin-left:10rpx;margin-top:10rpx;"></image>  
            <view style="margin-left: 120rpx;margin-top: -90rpx;font-size: 28rpx;color:#797979;">  

                    <text style="font-size: 26rpx;width: 500rpx;margin-top:-8px;margin-left: -40px ;">  
                        快递单号：{{item.parcelinspection_mailno}}  
                    </text>  
                    <text style="color: #FFFFFF;font-size: 26rpx;background-color: #BFBF00;text-align: center;border-radius: 10rpx;color:#FFFFFF;font-size: 22upx;width: 100rpx;margin-left: 220px;margin-top: -25px;" v-if="item.parcel_packagestatus==6">已接收</text>  
                    <text style="color: #FFFFFF;font-size: 26rpx;background-color: #4B7902;text-align: center;border-radius: 10rpx;color:#FFFFFF;font-size: 22upx;width: 100rpx;margin-left: 220px;margin-top: -25px;" v-if="item.parcel_packagestatus==4">已拆检</text>  
                <view><text style="font-size: 26rpx;">接收信息：{{item.parcelinspection_receiver}} {{item.parcelinspection_receivingtime}}  
                        </text></view>  

            </view>  
            <view style="display: flex;align-items: center;margin-right: 5rpx;">  

            </view>  
        </block>  
    </view>  
    <view class="no-more-data" v-if="loading" style="width:100%"><text  
            style="font-size: 28rpx;text-align: center;color:#A0A0A0">加载中...</text></view>  
    <template v-else>  
        <view class="nodata" v-if="dataList.length==0" style="width:100%"><text  
                style="font-size: 28rpx;text-align: center;color:#A0A0A0">暂无相关数据</text></view>  
        <view class="no-more-data" v-else-if="loaded" style="width:100%"><text  
                style="font-size: 28rpx;text-align: center;color:#A0A0A0">没有更多数据了</text></view>  
    </template>  
</view>  

</view>

</template>

<script>
var main, receiver, filter;
export default {
data() {
return {
array: [{
name: '顺丰'
}, {
name: '京东'
}, {
name: '圆通快递'
}, {
name: '中通快递'
}, {
name: '百世汇通'
}, {
name: '韵达快递'
}, {
name: '申通快递'
}, {
name: 'EMS标准快递'
}],
top_img: '../../static/shunfeng.png',
top_imgs: '../../static/hengxian.png',
dataList: [],
inputvalue: "",
pageSize: 20,
currentPage: 1,
loading: false,
loaded: false,
saomiao:false
}
},
methods: {
initScan() {
console.log("==========1==============")
var that = this;
main = plus.android.runtimeMainActivity(); //获取activity
var IntentFilter = plus.android.importClass('android.content.IntentFilter');
filter = new IntentFilter();
filter.addAction("scan.rcv.message"); // 换你的广播动作
receiver = plus.android.implements('io.dcloud.feature.internal.reflect.BroadcastReceiver', {
onReceive: function(context, intent) {
plus.android.importClass(intent);
var codeStr = ""
var code = null
if (uni.getStorageSync("model").indexOf("i6310A") != -1) { 

                        console.log("========isSpecialPDA===========", intent.getStringExtra('barocode'))  
                        codeStr = intent.getStringExtra('barocode');  
                        console.log('codeStr====:', codeStr);  
                    } else {  

                        code = intent.getByteArrayExtra('barocode');  
                        codeStr = String.fromCharCode(...code);  
                        console.log('codeStr:', codeStr);  
                    }  
                    console.log("==111===", codeStr)  

                    that.inputvalue = codeStr  
                    that.jieshou();  
                    console.log("=========123======")  
                }  
            });  
        },  
        startScan() {  
            main.registerReceiver(receiver, filter);  
        },  
        closeScan() {  
            main.unregisterReceiver(receiver);  
        },  
        success1(e) {  
            console.log("success1:" + JSON.stringify(e));  
            console.log("=================:" + e.detail.message);  
            this.inputvalue = e.detail.message  
            this.toStart()  
            this.jieshou();  

        },  
        fail1(e) {  
            console.log("fail1:" + JSON.stringify(e));  
        },  
        toStart: function() {  
            this.$refs.barcode.start({  
                conserve: true,  
                filename: '_doc/barcode/'  
            });  
        },  
        tocancel: function() {  
            this.$refs.barcode.cancel();  
        },  
        toFlash: function() {  
            this.$refs.barcode.setFlash(true);  
        },  

        toscan: function() {  
            console.log("scan:");  
            const barcodeModule = uni.requireNativePlugin('barcodeScan');  
            barcodeModule.scan("/static/barcode1.png", (e) => {  
                console.log("scan_error:" + JSON.stringify(e));  
            });  
        },  

        bindPickerChange: function(e) {  
            console.log(e, "ppp")  
            if (e.detail.value == 0) {  
                this.top_img = '../../static/shunfeng.png'  
            }  
            if (e.detail.value == 1) {  
                this.top_img = '../../static/jd.png'  
            }  
            if (e.detail.value == 2) {  
                this.top_img = '../../static/yt.png'  
            }  
            if (e.detail.value == 3) {  
                this.top_img = '../../static/zt.png'  
            }  
            if (e.detail.value == 4) {  
                this.top_img = '../../static/bs.png'  
            }  
            if (e.detail.value == 5) {  
                this.top_img = '../../static/yd.png'  
            }  
            if (e.detail.value == 6) {  
                this.top_img = '../../static/st.png'  
            }  
            if (e.detail.value == 7) {  
                this.top_img = '../../static/yz.png'  
            }  
        },  
        // 输入框value  
        bindin(e) {  
            this.inputvalue = e.detail.value  
        },  
        huiche() {  
            this.jieshou()  

        },  
        //接收包裹信息  
        jieshou() {  
            var that = this  
            uni.request({  
                url: 'https://baoguoguanli.yaguyun.com/api/Package/parcelinspection_list',  
                data: {  
                    number: that.inputvalue,  
                },  
                header: {  
                    Authorization: "Bearer " + uni.getStorageSync('AuthToken')  
                },  
                method: "POST",  
                success: function(res) {  
                    var data = res.data  
                    console.log("接收列表", data)  
                    uni.showToast({  
                        title:data.msg,  
                        icon:"none"  
                    })  
                    that.getdatalist(1)  
                },  
                fail: function(err) {  
                    uni.hideLoading()  
                    if (err.msg) {  
                        uni.showToast({  
                            duration: 2000,  
                            title: data.msg,  
                            icon: "none"  
                        })  
                    }  
                }  
            })  

        },  
        //查询接收列表  
        getdatalist(page) {  
            var that = this  
            let params = {  

            }  
            if (page == 1) {  
                that.dataList = []  
                that.loaded = false  
            }  
            that.loading = true  

            uni.request({  
                url: 'https://baoguoguanli.yaguyun.com/api/Package/getpackagelist',  
                data: {  
                    page: page || 1,  
                    limit: that.pageSize,  
                },  
                header: {  
                    Authorization: "Bearer " + uni.getStorageSync('AuthToken')  
                },  
                //header:  
                method: "POST",  
                success: function(res) {  
                    console.log(res, "kkkkkkk")  
                    var data = res.data  
                    console.log(data, "kkkkkkk")  
                    that.loading = false  
                    uni.stopPullDownRefresh()  
                    if (page == 1) {  
                        that.dataList = data.data  
                        console.log("接收列表",that.dataList)  
                        for(var i=0;i<that.dataList.length;i++){  
                            that.dataList[i].parcelinspection_receivingtime = that.dataList[i]  
                                .parcelinspection_receivingtime.replace("T", " ").substring(0, that.dataList[i]  
                                    .parcelinspection_receivingtime.lastIndexOf('.'))  
                        }  
                        that.currentPage = page  
                    } else {  
                        that.dataList = [...that.dataList, ...data.data]  
                        for(var i=0;i<that.dataList.length;i++){  
                            that.dataList[i].parcelinspection_receivingtime = that.dataList[i]  
                                .parcelinspection_receivingtime.replace("T", " ").substring(0, that.dataList[i]  
                                    .parcelinspection_receivingtime.lastIndexOf('.'))  
                        }  
                        if (data.data.length > 0) {  
                            that.currentPage = page  
                        }  
                    }  
                    that.loaded = that.dataList.length == data.count  
                    console.log("包裹列表", that.dataList)  
                },  
                fail: function(err) {  
                    that.loading = false  
                    uni.stopPullDownRefresh()  
                    if (err.msg) {  
                        uni.showToast({  
                            duration: 2000,  
                            title: data.msg,  
                            icon: "none"  
                        })  
                    }  
                }  
            })  

        },  

    },  
    onLoad(){  

        console.log(uni.getStorageSync('AuthToken'),"pppppppppppppppp")  
        if (!uni.getStorageSync('AuthToken')) {  
            uni.showToast({  
                title: "您还没有登陆，正在跳转登陆页...请稍后",  
                icon: 'none',  
                duration: 2000  
            });  

            setTimeout(function() {  
                //返回上一页   
                uni.reLaunch({  
                    url: '/pages/login/login'  
                })  
            }, 2000);  
            return;  
        }  
    },  
    onShow() {  
        this.toStart()  

        this.getdatalist(1)  
        this.initScan();  
        this.startScan();  

        // #ifdef APP-PLUS  

        uni.getSystemInfo({  
            success: function(res) {  
                console.log("======", res)  
                uni.setStorageSync("model", res.model)  

                console.log("======", res.model)  
                if (this.utils.isPDA()) {  
                    console.log("============pda========")  

                    this.scanning_lay_new = false //新生产扫描布局  
                    var webView = this.$mp.page.$getAppWebview();  
                    webView.autoBackButton = false  
                    //修改buttons  
                    webView.setTitleNViewButtonStyle(0, {  
                        width: '0',  
                    });  
                }  

            }  
        });  

        // #endif  

    },  
    onHide: function() {  
        this.closeScan();  
    },  
    onReachBottom() {  
        if (!this.loading && !this.loaded) {  
            this.getdatalist(this.currentPage + 1)  
        }  
    },  
    onPullDownRefresh() {  
        if (!this.loading) {  
            this.getdatalist(1)  
        }  
    },  
}

</script>

<style>
/ .content{
width:750rpx;
height: 100vh;
background-color: #f2f2f2;
} /
.title {
width: 750rpx;
height: 70rpx;
line-height: 70rpx;
background-color: #02A7F0;
color: #FFFFFF;
} 

.barcode {  
    width: 700rpx;  
    height: 560rpx;  
    background-color: #555555;  
    margin-top: 30rpx;  
    margin-left: 24rpx;  
}  

.scan_box {  
    background-color: #FFFFFF;  
    margin-top: 30rpx;  
    margin-left: 24rpx;  
}

</style>

B文件
<template>
<view class="content">
<barcode style="height:300upx;" id='1' class="barcode" autostart="true" ref="barcode" background="rgb(0,0,0)"
frameColor="#1C86EE" scanbarColor="#1C86EE" :filters="fil" @marked="success1" @error="fail1"></barcode>
<view style="display: flex;">
<view class="scan_box" style="height:60px">
<view>
<image :src="top_img" style="width:120rpx;" mode="widthFix"></image>
</view>
</view>
<input type="text" :value="inputvalue" placeholder="请扫描快递单号 支持PDA扫描"
style="font-size:28rpx; width:500rpx;height: 100rpx;text-align: center; background-color: #FFFFFF;margin-top: -110rpx; margin-left: 130rpx;"
@input="bindin" @confirm="huiche" /> 

    </view>  
    <view class="scan_box" style="margin-top:15rpx;height:120rpx;"  
        v-if="chaijianlist.parcelinspection_guid != undefined">  
        <block>  
            <image src="../../static/shunfeng.png"  
                style="width:100rpx;height:100rpx;margin-left:10rpx;margin-top:10rpx;"></image>  
            <view style="margin-left: 120rpx;margin-top: -90rpx;font-size: 28rpx;color:#797979;">  

                <text style="font-size: 26rpx;width: 500rpx;margin-top:-8px;margin-left: -33px ;">  
                    快递单号：{{chaijianlist.parcel_mailno}}  
                </text>  
                <text  
                    style="color: #FFFFFF;font-size: 26rpx;background-color: #BFBF00;text-align: center;border-radius: 10rpx;color:#FFFFFF;font-size: 22upx;width: 100rpx;margin-left: 220px;margin-top: -25px;">当前拆检</text>  
                <view style="display:flex;flex-direction: row;width:450upx; height:50upx; "><text style="font-size: 26rpx;">接收信息：{{chaijianlist.parcelinspection_staff_guid}}  

                    </text> <text style="font-size: 26rpx; margin-left: -60upx; margin-top: -30upx;">  
                        {{chaijianlist.parcelinspection_receivingtime}}  
                    </text></view>  

            </view>  
            <view style="display: flex;align-items: center;margin-right: 5rpx;">  

            </view>  
        </block>  
    </view>  
    <view class="scan_boxs">  
        <view style="margin-left:30rpx;font-size: 28rpx;font-weight: bold;color:#555555;margin-top: 10rpx;"><text  
                style="font-size: 28rpx;width:100px">已拆检订单列表</text>  
        </view>  
        <!-- <view style="display: flex;align-items: center;margin-right: 5rpx;">  
            <view style="background-color: #F59A23;text-align: center;border-radius:50%;width: 50rpx;height:50rpx;line-height:50rpx;color:#FFFFFF;font-size: 22upx;margin-top: -32rpx;margin-left: 610rpx;">  
                {{PackagereceivingOrderInfos.length}}  
            </view>  
        </view> -->  
        <text  
            style="background-color: #F59A23;text-align: center;border-radius:50%;width: 50rpx;height:50rpx;line-height:50rpx;color:#FFFFFF;font-size: 22upx;margin-top: -32rpx;margin-left: 640rpx;border-radius:50rpx">{{PackagereceivingOrderInfos.length}}</text>  
        <view  
            style="flex-direction:row;height: 40upx;margin:30rpx 0 0 30rpx;font-size: 28rpx;color:#797979;margin-top: 10px;" v-for="(item,index) in PackagereceivingOrderInfos" :key='index'>  
            <view style="width:200rpx">  
                <text style="margin-left:10upx;font-size: 24rpx;">{{item.PackagereceivingOrderInfo_OrderNumber}}</text>  
            </view>  
            <view style="width:100rpx;">  
                <text style="font-size: 26rpx;">{{chaijianlist.parcelinspection_staff_guid}}</text>  
            </view>  
            <view style="width:335rpx;">  
                <text style="font-size: 26rpx;">{{item.PackagereceivingOrderInfo_orderassociation_receivemodeltime}}</text>  
            </view>  
            <view @click="shanchu(item.PackagereceivingOrderInfo_guid)" style="margin-left:-10px">  
                <image src="../../static/del.png" style="width: 45rpx;height:40rpx;"></image>  
            </view>  
        </view>  
    </view>  
</view>

</template>

<script>
var main, receiver, filter;
export default {
data() {
return {
inputvalue: "",
PackagereceivingOrderInfo: [],
PackagereceivingOrderInfos: [],
chaijianlist: {},
parcel_guid:"",
parcel_guid1:"",
saomiao:false
}
},
methods: {
initScan() {
console.log("==========1==============")
var that = this;
main = plus.android.runtimeMainActivity(); //获取activity
var IntentFilter = plus.android.importClass('android.content.IntentFilter');
filter = new IntentFilter();
filter.addAction("scan.rcv.message"); // 换你的广播动作
receiver = plus.android.implements('io.dcloud.feature.internal.reflect.BroadcastReceiver', {
onReceive: function(context, intent) {
plus.android.importClass(intent);
var codeStr = ""
var code = null
if (uni.getStorageSync("model").indexOf("i6310A") != -1) { 

                        console.log("========isSpecialPDA===========", intent.getStringExtra('barocode'))  
                        codeStr = intent.getStringExtra('barocode');  
                        console.log('codeStr====:', codeStr);  
                    } else {  

                        code = intent.getByteArrayExtra('barocode');  
                        codeStr = String.fromCharCode(...code);  
                        console.log('codeStr:', codeStr);  
                    }  
                    console.log("==111===", codeStr)  

                    that.inputvalue = codeStr  
                    that.chaijian();  
                    console.log("=========123======")  
                }  
            });  
        },  
        startScan() {  
            main.registerReceiver(receiver, filter);  
        },  
        closeScan() {  
            main.unregisterReceiver(receiver);  
        },  
        success1(e) {  
            console.log("success1:" + JSON.stringify(e));  
            console.log("=================:" + e.detail.message);  
            this.inputvalue = e.detail.message  
            this.toStart()  
            if (this.inputvalue.length > 14) {  
                this.chaijian()  
                this.dangqianchaijian()  
            } else {  
                this.bindscan1()  
            }  

        },  
        fail1(e) {  
            console.log("fail1:" + JSON.stringify(e));  
        },  
        toStart: function() {  
            this.$refs.barcode.start({  
                conserve: true,  
                filename: '_doc/barcode/'  
            });  
        },  
        tocancel: function() {  
            this.$refs.barcode.cancel();  
        },  
        toFlash: function() {  
            this.$refs.barcode.setFlash(true);  
        },  

        toscan: function() {  
            console.log("scan:");  
            const barcodeModule = uni.requireNativePlugin('barcodeScan');  
            barcodeModule.scan("/static/barcode1.png", (e) => {  
                console.log("scan_error:" + JSON.stringify(e));  
            });  
        },  
        // 输入框value  
        bindin(e) {  
            this.inputvalue = e.detail.value  
        },  
        chaijian() {  
            var that = this  
            uni.request({  
                url: 'https://baoguoguanli.yaguyun.com/api/Package/disassemblyinspectionlistnew',  
                data: {  
                    number: this.inputvalue,  
                },  
                header: {  
                    Authorization: "Bearer " + uni.getStorageSync('AuthToken')  
                },  
                method: "POST",  
                success: function(res) {  
                    var data = res.data  
                    uni.showToast({  
                        title:"拆检成功",  
                        icon:"none"  
                    })  
                    that.dangqianchaijian()  
                },  
                fail: function(err) {  
                    uni.stopPullDownRefresh()  
                    if (err.msg) {  
                        uni.showToast({  
                            duration: 2000,  
                            title: data.msg,  
                            icon: "none"  
                        })  
                    }  
                }  
            })  

        },  

        huiche() {  
            if (this.inputvalue.length > 14) {  
                this.chaijian()  
                this.dangqianchaijian()  
            } else {  
                this.bindscan1()  
            }  
        },  
        dangqianchaijian() {  
            uni.showLoading({  
                title:"加载中..."  
            })  
            var that = this  
            uni.request({  
                url: 'https://baoguoguanli.yaguyun.com/api/Package/getdisassemblyinspectionlist',  
                data: {  
                    number: that.inputvalue,  
                    status: 4,  
                },  
                header: {  
                    Authorization: "Bearer " + uni.getStorageSync('AuthToken')  
                },  
                method: "POST",  
                success: function(res) {  
                    var data = res.data  
                    uni.showToast({  
                        title:data.msg,  
                        icon:"none"  
                    })  

                    if (!data.data.parcelinspection_guid) {  

                        return  
                    }  
                    that.chaijianlist = data.data  
                    uni.setStorageSync("staff_guid",that.chaijianlist.parcelinspection_staff_guid)  
                    that.parcel_guid1 = that.chaijianlist.parcel_guid  
                    console.log(33,that.chaijianlist);  
                    that.chaijianlist.parcelinspection_receivingtime = that.chaijianlist  
                        .parcelinspection_receivingtime.replace("T", " ").substring(0, that.chaijianlist  
                            .parcelinspection_receivingtime.lastIndexOf('.'))  

                    uni.hideLoading()  
                    that.getddlist();  
                },  
                fail: function(err) {  
                        console.log("当前拆检信息err", err)  
                    uni.stopPullDownRefresh()  
                    if (err.msg) {  
                        uni.showToast({  
                            title:err.msg,  
                            icon: "none"  
                        })  
                    }  
                }  
            })  

        },  
        getddlist() {  
            uni.showLoading({  
                title:"加载中..."  
            })  
            var that = this  
            console.log(222,that.parcel_guid1);  
            uni.setStorageSync("that.parcel_guid1",that.parcel_guid1)  
            uni.request({  
                url: 'https://baoguoguanli.yaguyun.com/api/Package/GetPackagereceivingOrderInfo',  
                data: {  
                    parcel_guid: that.parcel_guid1,  
                },  
                header: {  
                    Authorization: "Bearer " + uni.getStorageSync('AuthToken')  
                },  
                method: "GET",  
                success: function(res) {  
                    var data = res.data  
                    that.PackagereceivingOrderInfos= data.data  
                    console.log("订单列表", data)  
                    for(var i=0;i<that.PackagereceivingOrderInfos.length;i++){  
                        that.PackagereceivingOrderInfos[i].PackagereceivingOrderInfo_orderassociation_receivemodeltime = that.PackagereceivingOrderInfos[i].PackagereceivingOrderInfo_orderassociation_receivemodeltime.replace("T", " ").substring(0, that.PackagereceivingOrderInfos[i]  
                                .PackagereceivingOrderInfo_orderassociation_receivemodeltime.lastIndexOf('.'))  
                    }  
                uni.hideLoading()     
                },  
                fail: function(err) {  
                    if (err.msg) {  
                        uni.showToast({  
                            duration: 2000,  
                            title: data.msg,  
                            icon: "none"  
                        })  
                    }  
                }  
            })  

        },  

        // 添加  
        bindscan1() {  
            var that = this  
            console.log(2222,that.parcel_guid1)  
            if(that.parcel_guid1 ==""){  
                uni.showToast({  
                    title:"请先拆检包裹",  
                    icon:"none"  
                })  
                return  
            }  
            uni.request({  
                url: 'https://baoguoguanli.yaguyun.com/api/Package/AddPackagereceivingOrderInfo',  
                data: {  
                    parcel_guid: that.parcel_guid1,  
                    orderNumber: that.inputvalue  
                },  
                header: {  
                    Authorization: "Bearer " + uni.getStorageSync('AuthToken')  
                },  
                method: "GET",  
                success: function(res) {  
                    var data = res.data  
                    console.log("添加", data)  
                    if (data.code == 0) {  
                        that.inputvalue = '';  
                        that.parcel_guid1 = data.data[0].PackagereceivingOrderInfo_parcel_guid;  
                        console.log(11,that.parcel_guid1);  

                        uni.showToast({  
                            title:"添加成功",  
                            icon: "none"  
                        })  
                        that.getddlist()  

                    } else {  
                        uni.showToast({  
                            title:"扫描系统里没有订单",  
                            icon: "none"  
                        })  
                    }  
                },  
                fail: function(err) {  
                    console.log(err);  
                    if (err.msg) {  
                        uni.showToast({  
                            title:"该订单已经存再运单号为："+err.msg+" 的包裹了",  
                            icon: "none"  
                        })  
                    }  
                }  
            })  

        },  

        bindipt(e) {  
            this.inputvalue = e.target.value  
            console.log("inputvalue", this.inputvalue)  
        },  

        //删除方法  
        shanchu(guid) {  
            let that = this;  
            uni.showModal({  
                title: '提示',  
                content: '是否确定删除',  
                success: function(res) {  
                    if (res.confirm) {  

                        uni.request({  
                            url: 'https://baoguoguanli.yaguyun.com/api/Package/DeletePackagereceivingOrderInfo',  
                            data: {  
                                guid: guid,  
                            },  
                            header: {  
                                Authorization: "Bearer " + uni.getStorageSync('AuthToken')  
                            },  
                            method: "GET",  
                            success: function(res) {  
                                var data = res.data  
                                if (data.code == 0) {  
                                    for (let i = 0; i < that.PackagereceivingOrderInfo  
                                        .length; i++) {  
                                        if (that.PackagereceivingOrderInfo[i]  
                                            .PackagereceivingOrderInfo_guid == guid) {  
                                            that.PackagereceivingOrderInfo.splice(i, 1);  
                                            break;  
                                        }  
                                    }  
                                    uni.showToast({  
                                        title:"删除成功",  
                                        icon: "none"  
                                    })  
                                    that.getddlist()  
                                }  
                            },  
                            fail: function(err) {  
                                console.log(err);  
                                if (err.msg) {  
                                    uni.showToast({  
                                        duration: 2000,  
                                        title: data.msg,  
                                        icon: "none"  
                                    })  
                                }  
                            }  
                        })  
                    } else if (res.cancel) {  
                        console.log('用户点击取消');  
                    }  
                }  
            });  

        },  

    },  
    onLoad() {  

    },  
    onHide: function() {  
        this.closeScan();  

    },  
    onshow() {  
        this.toStart()  
        this.initScan();  
        this.startScan();  
    }  
}

</script>

<style>
/ .content {
width: 750rpx;
height: 100vh;
background-color: #f2f2f2;
} / 

.barcode {  
    width: 700rpx;  
    height: 560rpx;  
    background-color: #555555;  
    margin-top: 30rpx;  
    margin-left: 24rpx;  
}  

.scan_box {  
    background-color: #FFFFFF;  
    margin-top: 30rpx;  
    margin-left: 24rpx;  
}  

.scan_boxs {  
    background-color: #FFFFFF;  
    margin-top: 20rpx;  
    margin-left: 24rpx;  
}  

.list_box {  
    display: flex;  
    margin-left: 20rpx;  
}

</style>

操作步骤：

将A文件放在pages.json启动页，B文件为第二个

预期结果：

两个文件的barcode扫描都能正常使用

实际结果：

A文件不能使用，B文件可以使用

bug描述：

一个项目中的两个nvue文件分别使用barcode插件，页面初始首页(A文件)中的barcode插件不能使用出现黑屏，并且正常使用一个B文件中的barcode插件，再切换到另一个带有barcode插件的A文件，B文件barcode插件出现卡住的情况。

2021-11-01 15:20 负责人:无 分享

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