go微服务框架kratos 安装及使用

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

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

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

// grpc (或者git clone https://github.com/grpc/grpc-go 然后复制到google.golang.org/grpc)
go get -u google.golang.org/grpc


// genproto (或者git clone https://github.com/google/go-genproto 然后复制到google.golang.org/genproto)
go get google.golang.org/genproto/...

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

kratos new kratos-demo

cd kratos-demo
kratos run

安装

##### go install 安装：

```

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

kratos upgrade

```

##### 源码编译安装：

```

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

cd kratos

make install

```

### Create a service

```

# 创建项目模板

kratos new helloworld

cd helloworld

# 拉取项目依赖

go mod download

# 生成proto模板

kratos proto add api/helloworld/helloworld.proto

# 生成proto源码

kratos proto client api/helloworld/helloworld.proto

# 生成server模板

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

# 生成所有proto源码、wire等等

go generate ./...      （需要安装依赖 go install github.com/google/wire/cmd/wire@v0.5.0）

# 编译成可执行文件

go build -o ./bin/ ./...

# 运行程序

kratos run

或

./bin/demo -conf ./configs    # demo为所创建项目名称

```