樹莓派3B運行.Net Core2.1 Web 項目

1. 安裝.Net Core 運行時和SDK(非必選)
   1. 下載地址
   2. 安裝

      # 安裝運行時
      sudo apt-get -y update
      # Install the packages necessary for .NET Core
      sudo apt-get -y install libunwind8 gettext
      # Download the nightly binaries for .NET Core 2
      wget https://download.microsoft.com/download/1/f/7/1f7755c5-934d-4638-b89f-1f4ffa5afe89/dotnet-runtime-2.1.2-linux-arm64.tar.gz
      # Create a folder to hold the .NET Core 2 installation
      sudo mkdir /opt/dotnet
      # Unzip the dotnet zip into the dotnet installation folder
      sudo tar -xvf dotnet-runtime-2.1.2-linux-arm64.tar.gz -C /opt/dotnet
      
      # 安裝SDK
      wget https://download.microsoft.com/download/4/0/9/40920432-3302-47a8-b13c-bbc4848ad114/dotnet-sdk-2.1.302-linux-arm64.tar.gz
      sudo tar -xvf dotnet-sdk-2.1.302-linux-arm64.tar.gz -C /opt/dotnet
      
      # set up a symbolic link to a directory on the path so we can call dotnet
      sudo ln -s /opt/dotnet/dotnet /usr/local/bin

   3. Web項目打包發佈　
      

      dotnet publish -c release -r linux-arm64

   4. 放到樹莓派上，然後運行命令
      

      dotnet 項目名.dll
      
      參考：
      https://www.wandianshenme.com/play/development-raspberry-pi-web-crawler-with-dot-net-core/
      https://docs.microsoft.com/en-us/dotnet/core/rid-catalog
      
      
      

   5. 
      

      (๑•́ ₃ •̀๑)😁😁😁