从不同目录导入原型文件 [英] Importing proto files from different directories
问题描述
我正在努力为grpc导入编写正确的配置.
I'm struggling writing the right configuration for grpc imports.
.net解决方案的结构类似于:
\ Protos \ Common \ common.proto
\ Protos \ Vehicle \ car.proto
\ CarMicroservice
So the .net solution structure is like:
\Protos\Common\common.proto
\Protos\Vehicle\car.proto
\CarMicroservice
在car.proto内部，我有: import"common.proto"
Inside car.proto I have: import "common.proto"
我想要的是生成的grpc代码位于项目内部 CarMicroservice.
在CarMicroservice.csproj内部，我已经编写了原型的路径:
What I want is the generated grpc code to be inside the project CarMicroservice.
Inside CarMicroservice.csproj I have written the path to the protos:
<Protobuf Include="common.proto" ProtoRoot="..\Protos\Common\" />
<Protobuf Include="car.proto" ProtoRoot="..\Protos\Vehicle\" />
但是出现错误:'common.proto'没有这样的文件或目录
But getting error: 'common.proto' no such file or directory
问题是:如何在car.proto内部正确导入common.proto?
The question is: How do I correctly import common.proto inside the car.proto?
注意:我已经研究过类似的问题，但无法使其适用于我的情况
从其他项目导入.proto文件
Note: I already looked at the similar issue, but couldn't make it work for my case
Importing .proto files from another project
推荐答案
好，我终于解决了这个问题.@DazWilkin也指出了这一点.
Ok, I finally solved the issue. Also @DazWilkin pointed it out.
- 您不能在
import中使用相对路径，因此您应该使用项目的绝对路径.就我而言，它是:import"Common/common.proto" - 使用项目根目录作为原型文件的位置.因此，请使用
ProtoRoot =" ../Protos/"
来代替ProtoRoot =" .. \ Protos \ Common \"现在是有趣的部分.
由于某些原因，当我将ProtoRoot路径的反斜杠用作".. \ Protos \
我收到找不到文件"错误.因此，请勿使用反斜杠作为路径.CarMicroservice.csproj中的最终代码如下:
- You can't use relative paths in the
import, so you should use absolute path of the project. In my case it was:import "Common/common.proto" - Use the project root for the location of proto files. So instead of
ProtoRoot="..\Protos\Common\"useProtoRoot="../Protos/"
Now comes the interesting part.
For some reason when I used backslashes for the ProtoRoot path as"..\Protos\
I was getting errors as 'file not found'. So don't use the backslashes for paths. The final code in CarMicroservice.csproj is like the following:
<Protobuf Include="Common/common.proto" ProtoRoot="../Protos/" />
<Protobuf Include="Vehicle/car.proto" ProtoRoot="../Protos/" />
这篇关于从不同目录导入原型文件的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
