Go microservice framework kratos installation and use

windows:

• Proxy and mod settings

  • set GO111MODULE=on
  • set GOPROXY=https://goproxy.cn/

• Install the protobuf library file

  go get -u github.com/golang/protobuf/proto

• Install the goprotobuf plugin

  go install github.com/golang/protobuf/protoc-gen-go@latest

• Install the gogoprotobuf plugin and dependencies

  

  go install github.com/gogo/protobuf/protoc-gen-gogo@latest
  
  go install github.com/gogo/protobuf/protoc-gen-gofast@latest
  //依赖
  go get github.com/gogo/protobuf/proto
  go get github.com/gogo/protobuf/gogoproto

  

• Install framework dependencies

  

  // grpc (or git clone https://github.com/grpc/grpc-go and copy to google.golang.org/grpc)
   go get -u google.golang.org/grpc
  
  
  // genproto (or git clone https://github.com/google/go- genproto and copy to google.golang.org/genproto)
  go get google.golang.org/genproto/...

  

• Install kratos-tools

  go install github.com/go-kratos/kratos/tool/kratos@latest

• New example

  kratos new kratos-demo

• Run the example

  cd kratos-demo 
  kratos run

• View http://localhost:8000/kratos-demo/start

  

Linux:

Install

##### go install to install:

```

go install github.com/go-kratos/kratos/cmd/kratos/v2@latest

kratos upgrade

```

##### Source code compilation and installation:

```

git clone https://github.com/go-kratos/kratos

cd kratos

make install

```

### Create a service

```

# create project template

kratos new helloworld

cd helloworld

# Pull project dependencies

go mod download

# Generate proto template

kratos proto add api/helloworld/helloworld.proto

# Generate proto source code

kratos proto client api/helloworld/helloworld.proto

# Generate server template

kratos proto server api/helloworld/helloworld.proto -t internal/service

# Generate all proto source code, wire, etc.

go generate ./... (requires go install github.com/google/wire/cmd/[email protected])

# Compile into an executable file

build -o ./bin/ ./.

# run the program

kratos run

or

./bin/demo -conf ./configs # demo is the name of the created project

```