55 lines
2.2 KiB
C#
55 lines
2.2 KiB
C#
using Microsoft.AspNetCore.Builder;
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using System;
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using System.IO;
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using System.Reflection;
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namespace JingGong.Abp.Print.GoDEX
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{
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public static class PrintExtension
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{
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public static void AddGoDEX(this IApplicationBuilder applicationBuilder)
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{
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//注：docker运行时需添加环境变量：#ENV LD_LIBRARY_PATH=/app/libx64:$LD_LIBRARY_PATH
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ExtractResourceToFile("JingGong.Abp.Print.GoDEX.x64lib.libezio.so.1.1.0", "libx64/libezio.so.1.1.0");
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ExtractResourceToFile("JingGong.Abp.Print.GoDEX.x64lib.libttf_x64.so", "libx64/libttf_x64.so");
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ExtractResourceToFile("JingGong.Abp.Print.GoDEX.x64lib.libusb-1.0.so.0.3.0", "libx64/libusb-1.0.so.0");
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//临时解决环境变量未生效问题
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ExtractResourceToFile("JingGong.Abp.Print.GoDEX.x64lib.libezio.so.1.1.0", "libezio.so.1.1.0");
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ExtractResourceToFile("JingGong.Abp.Print.GoDEX.x64lib.libttf_x64.so", "libttf_x64.so");
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ExtractResourceToFile("JingGong.Abp.Print.GoDEX.x64lib.libusb-1.0.so.0.3.0", "libusb-1.0.so.0");
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}
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/// <summary>
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/// 释放资源文件至本地文件
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/// </summary>
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/// <param name="resourceName"></param>
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/// <param name="fileFullName"></param>
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internal static void ExtractResourceToFile(string resourceName, string fileFullName)
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{
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using (var stream = Assembly.GetExecutingAssembly().GetManifestResourceStream(resourceName))
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{
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if (stream == null)
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return;
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try
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{
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var dir = Path.GetDirectoryName(fileFullName);
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if (!string.IsNullOrEmpty(dir) && !Directory.Exists(dir))
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Directory.CreateDirectory(dir);
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using (FileStream fileStream = new FileStream(fileFullName, FileMode.Create, FileAccess.Write))
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{
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stream.CopyTo(fileStream);
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}
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}
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catch
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{
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Console.WriteLine($"写入{fileFullName}失败");
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}
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}
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}
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}
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}
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