Docker Copy命令失败-Java 学习之路

我是Docker的新手，同时运行Docker文件我的Docker文件

FROM microsoft / dotnet：2.2.0-preview1-aspnetcore-runtime AS base
WORKDIR / app
FROM microsoft / dotnet：2.2.100-preview1-sdk AS build
WORKDIR /DineshVisualStudio/Autofac-interceptor/AutofacModule/Autofac.interface.ConcactFactory
COPY Autofac.Interface.ConcatFactory.csproj项目/
WORKDIR / Autofac-interceptor / project
运行网络还原
COPY /Autofac.interface.Concactfactory .
运行dotnet build -c Release -o / app
FROM build AS发布
运行dotnet发布-c Release -o / app
FROM基地AS决赛
WORKDIR / app
COPY --from =发布/应用 .
ENTRYPOINT ["Autofac.Interface.ConcatFactory.exe"]

运行 build -t myappfactory . 时失败 . 我在COPY命令中为路径尝试了很多组合，但没有运气 .

**我正在使用Visual Studio 2017并且也安装了Docker Tools **这是我的文件夹结构

My folder structure with the code having docker file

docker build -t autofacinterface . . 我每次说创建文件失败都会得到错误 . 系统找不到指定的文件 .

我正在使用Cmd从我当前工作的.csproj文件夹构建docker .

{ 
D:\DineshVisualStudio\Autofac- 
Interceptor\AutofacModule\Autofac.Interface.ConcatFactory>**docker build -t 
autofacinterfaceconcatfactory .**

Sending build context to Docker daemon  4.608kB
Step 1/15 : FROM microsoft/dotnet:2.2.0-preview1-aspnetcore-runtime AS base
---> 2df5940c47f7
Step 2/15 : WORKDIR /app
---> Using cache
---> f4d2190d9b44
Step 3/15 : FROM microsoft/dotnet:2.2.100-preview1-sdk AS build
---> af242cb10bf0
Step 4/15 : WORKDIR /DineshVisualStudio/Autofac- 
interceptor/AutofacModule/Autofac.interface.ConcactFactory
---> Using cache
---> dbf15787395b
Step 5/15 : COPY /Autofac.Interface.ConcatFactory.csproj project/
COPY failed: CreateFile \\?\C:\ProgramData\Docker\tmp\docker- 
builder138146052\COPY: The system cannot find the file specified.
}


**after @Mike suggestion .Now I am getting an issue**


{    D:\DineshVisualStudio\Autofac- 
     Interceptor\AutofacModule\Autofac.Interface.ConcatFactory>docker build 
    -t myappfact .
    Step 6/15 : WORKDIR /Autofac-interceptor/project
      Step 7/15 : RUN dotnet restore
     ---> Running in 9e91df3e68a3
    MSBUILD : error MSB1003: Specify a project or solution file. The current 
   working directory does not contain a project or solution file.
   The command 'cmd /S /C dotnet restore' returned a non-zero code: 1
}

2 回答

0

我认为你不需要在 COPY /Autofac.Interface.ConcatFactory.csproj 中领先 / . 源文件是相对于当前工作目录的，您之前已经调用了 WORKDIR .

https://docs.docker.com/engine/reference/builder/#copy

回复于 2024-04-26T10:26:51+08:00
0
```
Step 5/15 : COPY COPY
```
在Dockerfile中连续两次使用 COPY 这个词吗？
回复于 2024-04-26T10:26:51+08:00

Docker Copy命令失败

2 回答

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