# 官网链接

https://docs.avaloniaui.net/zh-Hans/docs/basics/data/data-binding/compiled-bindings

# 注意点

`使用x:CompileBindings="True"打开编译绑定后，才支持类型转换`


```xaml
<UserControl
    x:Class="Plugin.Cowain.Wcs.Views.StationManagementView"
    xmlns="https://github.com/avaloniaui"
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
    xmlns:semi="https://irihi.tech/semi"
    xmlns:u="https://irihi.tech/ursa"
    xmlns:conv="using:Cowain.Base.Converters"
    xmlns:extensions="using:Cowain.Base.Extensions"
    xmlns:i18n="clr-namespace:Ke.Bee.Localization.Extensions;assembly=Ke.Bee.Localization"
    xmlns:helper="using:Cowain.Base.Helpers"
    xmlns:vm="using:Plugin.Cowain.Wcs.ViewModels"
    x:DataType="vm:StationManagementViewModel"
    x:CompileBindings="True"
    d:DesignHeight="450"
    d:DesignWidth="800"
    mc:Ignorable="d">
    <UserControl.Resources>
        <conv:I18nLocalizeConverter x:Key="i18nConverter" />
        <helper:BindingProxy x:Key="Proxy" DataContext="{Binding}" />
    </UserControl.Resources>
    <Grid RowDefinitions="Auto * Auto">
        <StackPanel
            Grid.Row="0"
            Margin="10,8"
            Orientation="Horizontal"
            Spacing="10">
            <u:IconButton
                Command="{Binding AddCommand}"
                IsEnabled="{extensions:MenuEnable StationManagementView,
                                                  add}"
                Theme="{DynamicResource BorderlessIconButton}"
                ToolTip.Tip="{i18n:Localize StationManagement.Tooltip.Add}">
                <u:IconButton.Icon>
                    <PathIcon
                        Width="16"
                        Height="16"
                        Data="{StaticResource SemiIconPlusStroked}" />
                </u:IconButton.Icon>
            </u:IconButton>
            <u:IconButton
                Command="{Binding RefreshCommand}"
                CommandParameter="{Binding #page.CurrentPage}"
                Theme="{DynamicResource BorderlessIconButton}"
                ToolTip.Tip="{i18n:Localize StationManagement.Tooltip.Refresh}">
                <u:IconButton.Icon>
                    <PathIcon
                        Width="16"
                        Height="16"
                        Data="{StaticResource SemiIconRedoStroked}" />
                </u:IconButton.Icon>
            </u:IconButton>

        </StackPanel>

        <DataGrid
            Grid.Row="1"
            CanUserReorderColumns="True"
            CanUserResizeColumns="True"
            CanUserSortColumns="True"
            FrozenColumnCount="2"
            HeadersVisibility="All"
            HorizontalScrollBarVisibility="Auto"
            ItemsSource="{Binding StationList}"
            RowHeight="30">
            <DataGrid.Columns>

                <DataGridTextColumn
                    Width="70"
                    x:DataType="vm:StationViewModel"
                    Binding="{Binding Id}"
                    Header="{i18n:Localize StationManagement.DataGrid.Id}"
                    IsReadOnly="True" />
                <DataGridTemplateColumn Width="100" Header="{i18n:Localize StationManagement.DataGrid.Edit}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationManagementViewModel">
                            <StackPanel Orientation="Horizontal" Spacing="10">
                                <u:IconButton
                                    Command="{Binding $parent[DataGrid].((vm:StationManagementViewModel)DataContext).SaveCommand}"
                                    CommandParameter="{Binding}"
                                    IsEnabled="{extensions:MenuEnable StationManagementView,
                                                                      save}"
                                    Theme="{DynamicResource BorderlessIconButton}"
                                    ToolTip.Tip="{i18n:Localize StationManagement.Tooltip.Save}">
                                    <u:IconButton.Icon>
                                        <PathIcon
                                            Width="16"
                                            Height="16"
                                            Data="{StaticResource SemiIconSave}" />
                                    </u:IconButton.Icon>
                                </u:IconButton>

                                <u:IconButton
                                    Command="{Binding $parent[DataGrid].((vm:StationManagementViewModel)DataContext).DeleteCommand}"
                                    CommandParameter="{Binding}"
                                    IsEnabled="{extensions:MenuEnable StationManagementView,
                                                                      delete}"
                                    Theme="{DynamicResource BorderlessIconButton}"
                                    ToolTip.Tip="{i18n:Localize StationManagement.Tooltip.Delete}">
                                    <u:IconButton.Icon>
                                        <PathIcon
                                            Width="16"
                                            Height="16"
                                            Data="{StaticResource SemiIconDeleteStroked}" />
                                    </u:IconButton.Icon>
                                </u:IconButton>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTextColumn
                    Width="100"
                    x:DataType="vm:StationViewModel"
                    Binding="{Binding StationName}"
                    Header="{i18n:Localize StationManagement.DataGrid.StationName}" />
                <DataGridTextColumn
                    Width="100"
                    x:DataType="vm:StationViewModel"
                    Binding="{Binding StationCode}"
                    Header="{i18n:Localize StationManagement.DataGrid.StationCode}" />
                <DataGridTextColumn
                    Width="100"
                    x:DataType="vm:StationViewModel"
                    Binding="{Binding ProcessName}"
                    Header="{i18n:Localize StationManagement.DataGrid.Process}" />
                <DataGridTemplateColumn Width="140" Header="{i18n:Localize StationManagement.DataGrid.StationStatus}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <ComboBox
                                ItemsSource="{Binding $parent[DataGrid].((vm:StationManagementViewModel)DataContext).StationTypeList}"
                                SelectedValue="{Binding StationType, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged}"
                                SelectedValueBinding="{Binding .}">
                                <ComboBox.ItemTemplate>
                                    <DataTemplate>
                                        <TextBlock Text="{Binding, Converter={StaticResource i18nConverter}, ConverterParameter='StationType'}" />
                                    </DataTemplate>
                                </ComboBox.ItemTemplate>
                            </ComboBox>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>


                <DataGridTemplateColumn Width="140" Header="{i18n:Localize StationManagement.DataGrid.StationPos}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <NumericUpDown Increment="1" Value="{Binding StationPos}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Width="140" Header="{i18n:Localize StationManagement.DataGrid.PositionX}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <NumericUpDown Increment="10" Value="{Binding PositionX}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>
                <DataGridTemplateColumn Width="140" Header="{i18n:Localize StationManagement.DataGrid.PositionY}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <NumericUpDown Increment="10" Value="{Binding PositionY}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Width="140" Header="{i18n:Localize StationManagement.DataGrid.PositionZ}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <NumericUpDown Increment="10" Value="{Binding PositionZ}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Width="140" Header="{i18n:Localize StationManagement.DataGrid.LayOutX}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <NumericUpDown Increment="1" Value="{Binding LayOutX}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Width="140" Header="{i18n:Localize StationManagement.DataGrid.LayOutY}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <NumericUpDown Increment="1" Value="{Binding LayOutY}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Width="110" Header="{i18n:Localize StationManagement.DataGrid.Enable}">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate x:DataType="vm:StationViewModel">
                            <ToggleSwitch
                                IsChecked="{Binding Enable}"
                                OffContent="{i18n:Localize No}"
                                OnContent="{i18n:Localize Yes}" />
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>
                <DataGridTextColumn
                    Width="180"
                    x:DataType="vm:StationViewModel"
                    Binding="{Binding CreateTime}"
                    Header="{i18n:Localize StationManagement.DataGrid.CreateTime}"
                    IsReadOnly="True" />
                <DataGridTextColumn
                    Width="180"
                    x:DataType="vm:StationViewModel"
                    Binding="{Binding UpdateTime}"
                    Header="{i18n:Localize StationManagement.DataGrid.UpdateTime}"
                    IsReadOnly="True" />

            </DataGrid.Columns>
        </DataGrid>


        <u:Pagination
            Name="page"
            Grid.Row="2"
            Command="{Binding RefreshCommand}"
            CommandParameter="{Binding $self.CurrentPage}"
            CurrentPage="{Binding PageIndex, Mode=TwoWay}"
            PageSize="{Binding PageSize, Mode=TwoWay}"
            PageSizeOptions="10, 20, 50, 100"
            ShowPageSizeSelector="True"
            ShowQuickJump="True"
            TotalCount="{Binding Totals}" />
    </Grid>
</UserControl>

```

avalonia绑定，类型转换

[磁力先锋](https://jzclxf123.shop/)

[磁力星球1](https://so5.xingqiu.icu/)

[磁力星球2](https://so6.xingqiu.icu/)

[磁力天堂](https://seeker41.top/)

[磁力王1](https://ciligou88.shop/)

[磁力王2](https://jzcrowh123.shop/)

[磁力王3](https://www.jzfbobo.shop/)

[磁力王4](https://www.ciligou113.shop/)

[磁力猫](https://cilimao.biz)

[无极磁力](https://cili.st)

[磁力柠檬](https://nmfabu.link)

[SkrBT](https://skrfabu.net)

[knaben](https://knaben.org)

磁力链接

# 使用docker刷下行流量

```docker compose
version: '3.8'

services:
  traffic-keeper:
    image: alpine:latest
    container_name: network-no-limit
    restart: unless-stopped
    # 已删除 env_file 配置（不需要 .env 文件）
    environment:
      # 下载限制速率（根据带宽调整，如 5M=5MB/s）
      LIMIT_RATE: 10M
      # 下载任务间隔时间（单位：秒）
      SLEEP_MAX: 3000
      RUN_TIMES_MAX: 3
      CONNECT_TIMEOUT: 15
      MAX_TIME: 3600
      RETRY: 5
      RETRY_DELAY: 10
      USER_AGENT: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
      # 多个稳定下载直链（已替换为大厂CDN，避免403）
      DOWNLOAD_URLS: |
        http://updates-http.cdn-apple.com/2019WinterFCS/fullrestores/041-39257/32129B6C-292C-11E9-9E72-4511412B0A59/iPhone_4.7_12.1.4_16D57_Restore.ipsw
        https://mirrors.aliyun.com/ubuntu-releases/22.04.5/ubuntu-22.04.5-desktop-amd64.iso
        https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/22.04.5/ubuntu-22.04.5-desktop-amd64.iso
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /etc/timezone:/etc/timezone:ro
    logging:
      driver: "json-file"
      options:
        max-size: "5m"
        max-file: "3"
    tmpfs:
      - /tmp
    command:
      - /bin/sh
      - -c
      - |
        # 替换为阿里云源，加速安装 curl
        sed -i 's/dl-cdn.alpinelinux.org/mirrors.aliyun.com/g' /etc/apk/repositories
        apk add --no-cache curl
        echo "流量保镖服务启动...开始平衡你的上下行比例"

        # 处理下载链接列表（去重、清理空格）
        printf "%s\n" "$$DOWNLOAD_URLS" | tr ',;' '\n' | awk 'NF{gsub(/^[ \t]+|[ \t]+$/,""); if(!seen[$$0]++) print $$0}' | tee /tmp/urls.list
        URL_COUNT=$$(wc -l < /tmp/urls.list)
        echo "$$(date +'%F %T'): 已加载$${URL_COUNT}个链接"

        # 生成随机数函数（兼容 Alpine sh）
        rand_n() {
          max="$$1"
          if [ -r /dev/urandom ]; then
            num=$$(od -An -N2 -tu2 /dev/urandom 2>/dev/null | tr -d ' ')
            echo $$(expr $${num} % $${max} + 1)
          else
            seed=$$(date +%s)
            echo $$(expr $${seed} % $${max} + 1)
          fi
        }

        # 选择可用链接（先探测状态码）
        choose_working_url() {
          lines=$$(wc -l < /tmp/urls.list)
          attempts=0
          while [ $${attempts} -lt $${lines} ]; do
            n=$$(rand_n "$${lines}")
            url=$$(sed -n "$${n}p" /tmp/urls.list)
            code=$$(curl -s -I -L -o /dev/null -w "%{http_code}" --connect-timeout "$$CONNECT_TIMEOUT" --max-time "$$CONNECT_TIMEOUT" "$${url}")
            case "$${code}" in
              2*|3*) echo "$${url}"; return 0 ;;
            esac
            attempts=$$(expr $${attempts} + 1)
          done
          sed -n "$$(rand_n "$${lines}")p" /tmp/urls.list
        }
  
        # 主循环：随机下载 + 随机休息
        while true; do
          RUN_TIMES=$$(rand_n "$$RUN_TIMES_MAX")
          echo "$$(date +'%F %T'): 本轮将连续执行$${RUN_TIMES}次下载任务..."
  
          i=1
          while [ $${i} -le $${RUN_TIMES} ]; do
            URL=$$(choose_working_url)
            echo "$$(date +'%F %T'): 执行第$${i}/$${RUN_TIMES}次下载任务..."
            echo "$$(date +'%F %T'): 使用链接: $${URL}"
            nice -n 10 curl -L -o /dev/null \
                 -sS \
                 --limit-rate "$$LIMIT_RATE" \
                 -H 'Cache-Control: no-cache' \
                 -A "$$USER_AGENT" \
                 --connect-timeout "$$CONNECT_TIMEOUT" \
                 --max-time "$$MAX_TIME" \
                 --retry "$$RETRY" \
                 --retry-delay "$$RETRY_DELAY" \
                 -w "\n结果: 耗时%{time_total}s | 均速%{speed_download}B/s | 状态%{http_code}\n" \
                 "$${URL}" || \
                 echo "第$${i}次下载异常，继续执行下一次..."
            i=$$(expr $${i} + 1)
          done
  
          RANDOM_SLEEP=$$(rand_n "$$SLEEP_MAX")
          echo "$$(date +'%F %T'): 本轮$${RUN_TIMES}次任务执行完毕，随机休息$${RANDOM_SLEEP}秒..."
          sleep $${RANDOM_SLEEP}
        done
```

# 带web界面，推荐

```docker compose
services:
  downonly:
    image: ghcr.io/echoping07/downonly:latest
    container_name: downonly
    ports:
      - "18200:8080"
    volumes:
      - ./data:/app/data
      - /etc/localtime:/etc/localtime:ro  # 同步宿主机时区
    restart: always
```
## 下载地址配置
```js
http://updates-http.cdn-apple.com/2019WinterFCS/fullrestores/041-39257/32129B6C-292C-11E9-9E72-4511412B0A59/iPhone_4.7_12.1.4_16D57_Restore.ipsw
https://mirrors.aliyun.com/ubuntu-releases/22.04.5/ubuntu-22.04.5-desktop-amd64.iso       
https://mirrors.tuna.tsinghua.edu.cn/ubuntu-releases/22.04.5/ubuntu-22.04.5-desktop-amd64.iso
https://mirrors.huaweicloud.com/centos-stream/10-stream/BaseOS/aarch64/iso/CentOS-Stream-10-20260309.0-aarch64-dvd1.iso


```


![image.png](/static/img/cd53c06a5018fd57225c7a7138645cc1.image.webp)

刷下行流量

- 循环伺服使用相对控制走定长很简单，但是中间暂停后无法继续，如何用绝对定位的方式实现？
- 假如皮带一直往一个方向运行，为了防止位置溢出，需要设置循环值

# 效果演示
[点击观看测试视频](https://www.294713.xyz/wechat_verify/%E5%BE%AA%E7%8E%AF%E8%BD%B4%E7%BB%9D%E5%AF%B9%E5%AE%9A%E4%BD%8D.mp4)

# 算法

```ST
IF RealAxis.iMovementType = 0 THEN
    //循环轴
    fCycPos := stAxisParam.aAxisPosData[iPosIndex].fTargetPos + stAxisParam.aAxisPosData[iPosIndex].fOffset;  //fCycPos定长距离
    //1.需要重新计算目标位置，比如目标是100，假如当前位置是10，那么只需要再走90
    //当前位置/定长距离的余数就是还需要走的距离
    ModReal(In1 := RealAxis.fSetPosition,  //当前位置
        In2 := fCycPos,   //定长距离
        Out => fCycModTarget   //新的目标位置
    );
    //2.计算出最终目标位置，这里用轴的当前位置+定长距离-已经走的距离
    //由于是循环值伺服，需要除以循环值，得到余数，就是最终目标
    ModReal(In1 := RealAxis.fSetPosition + fCycPos - fCycModTarget ,
        In2 := RealAxis.fPositionPeriod,   //循环值
        Out => fPosition  //最终定位目标
    );
END_IF
```
# 到位判断


```ST
FOR i := 0 TO AxisConst.MAX_POS_COUNT BY 1 DO
    //stAxisParam.aAxisPosData[i].fVelocity:=50;
    IF RealAxis.iMovementType = 0 THEN
        //循环模式,设定的目标位置是步长
		 ModReal(In1 :=stAxisState.fAxisPos,  //当前位置
                In2 := stAxisParam.aAxisPosData[i].fTargetPos + stAxisParam.aAxisPosData[i].fOffset,   //目标定长
                Out => fCycArrive   //余数
            );
        aPosArrive[i] := RealAxis.nAxisState=SMC_AXIS_STATE.standstill AND ABS(fCycArrive) < stAxisParam.fSetPosWidth;
    ELSE
        aPosArrive[i] :=RealAxis.nAxisState=SMC_AXIS_STATE.standstill AND ABS(stAxisParam.aAxisPosData[i].fTargetPos + stAxisParam.aAxisPosData[i].fOffset - stAxisState.fAxisPos) < stAxisParam.fSetPosWidth;
    END_IF

END_FOR
```

# 上机测试

![image.png](/static/img/67beb5b72d508a1dd26a03e6f720e019.image.webp)

**每次走200，目前位置在1474.70**

![image.png](/static/img/12d72ae76137afab0d7678c978885a0f.image.webp)

**触发绝对定位后，位置到1600**

![image.png](/static/img/16b39fbd33700a6566483ae3abd31a98.image.webp)

循环伺服如何绝对定位走定长

# 查看网口信息

```bash
ip addr show

```
# 设置上传限速

```bash
# 安装系统限速工具
apt install -y iproute2
# 限制bridge1（LAN2）上传≤1MB/s（1024KB/s）
tc qdisc add dev bridge1 root tbf rate 8mbit burst 10kb latency 70ms
# 查看限速规则添加是否成功
tc qdisc show dev bridge1
# 成功配置后输出
qdisc tbf 8001: root refcnt 2 rate 8Mbit burst 10Kb lat 70.0ms
```

# 取消上传限制

```bash
# 删除指定网口的限速
tc qdisc del dev bridge1 root
# 判断是否删除干净
tc qdisc show dev bridge1
```

# 刷下载流量测试

## 测试下载
```bash
wget --limit-rate=10M -O /dev/null https://mirrors.cloud.tencent.com/centos/8.5.2111/isos/x86_64/CentOS-8.5.2111-x86_64-dvd1.iso
```
## 青龙面板增加下载任务，刷下载流量
```bash
#定时规则
0 3 * * *
#脚本
timeout 10800 wget -4 --limit-rate=10240k -O /dev/null https://mirrors.cloud.tencent.com/centos-vault/8.5.2111/isos/x86_64/CentOS-8.5.2111-x86_64-dvd1.iso

```