0.1源码地址

​https://github.com/liuyuede123/go-zero-courseware​

1、生成api相关文件

# 到之前创建的courseware/api目录下
goctl api go -api courseware.api -dir .

2、courseware/api/etc/user.yaml下增加rpc配置

Name: courseware
Host: 0.0.0.0
Port: 8400

CoursewareRpc:
Etcd:
Hosts:
- etcd:2379
Key:

3、courseware/api/internal/config/config.go下增加CoursewareRpc

package config

import (
"github.com/zeromicro/go-zero/rest"
"github.com/zeromicro/go-zero/zrpc"
)

type Config struct {
rest.RestConf

CoursewareRpc zrpc.RpcClientConf
}

3、courseware/api/internal/svc/servicecontext.go下增加CoursewareRpc配置

package svc

import (
"github.com/zeromicro/go-zero/zrpc"
"go-zero-courseware/courseware/api/internal/config"
"go-zero-courseware/courseware/rpc/coursewareclient"
)

type ServiceContext struct {
Config config.Config

CoursewareRpc coursewareclient.Courseware
}

func NewServiceContext(c config.Config) *ServiceContext {
return &ServiceContext{
Config: c,
CoursewareRpc: coursewareclient.NewCourseware(zrpc.MustNewClient(c.CoursewareRpc)),
}
}

4、补充增删改查相关接口逻辑

courseware/api/internal/logic/coursewareaddlogic.go

package logic

import (
"context"
"go-zero-courseware/courseware/rpc/coursewareclient"

"go-zero-courseware/courseware/api/internal/svc"
"go-zero-courseware/courseware/api/internal/types"

"github.com/zeromicro/go-zero/core/logx"
)

type CoursewareAddLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}

func NewCoursewareAddLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CoursewareAddLogic {
return &CoursewareAddLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}

func (l *CoursewareAddLogic) CoursewareAdd(req *types.AddRequest) (resp *types.AddResponse, err error) {
_, err = l.svcCtx.CoursewareRpc.Add(l.ctx, &coursewareclient.AddRequest{
Code: req.Code,
Name: req.Name,
Type: req.Type,
})
if err != nil {
return nil, err
}

return &types.AddResponse{}, nil
}

courseware/api/internal/logic/coursewaredeletelogic.go

package logic

import (
"context"
"go-zero-courseware/courseware/rpc/coursewareclient"

"go-zero-courseware/courseware/api/internal/svc"
"go-zero-courseware/courseware/api/internal/types"

"github.com/zeromicro/go-zero/core/logx"
)

type CoursewareDeleteLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}

func NewCoursewareDeleteLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CoursewareDeleteLogic {
return &CoursewareDeleteLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}

func (l *CoursewareDeleteLogic) CoursewareDelete(req *types.DeleteRequest) (resp *types.DeleteResponse, err error) {
_, err = l.svcCtx.CoursewareRpc.Delete(l.ctx, &coursewareclient.DeleteRequest{
Id: req.Id,
})
if err != nil {
return nil, err
}

return &types.DeleteResponse{}, nil
}

courseware/api/internal/logic/coursewaregetlogic.go

package logic

import (
"context"
"go-zero-courseware/courseware/rpc/coursewareclient"

"go-zero-courseware/courseware/api/internal/svc"
"go-zero-courseware/courseware/api/internal/types"

"github.com/zeromicro/go-zero/core/logx"
)

type CoursewareGetLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}

func NewCoursewareGetLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CoursewareGetLogic {
return &CoursewareGetLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}

func (l *CoursewareGetLogic) CoursewareGet(req *types.GetRequest) (resp *types.GetResponse, err error) {
cw, err := l.svcCtx.CoursewareRpc.Get(l.ctx, &coursewareclient.GetRequest{
Id: req.Id,
})
if err != nil {
return nil, err
}

return &types.GetResponse{
Id: cw.Id,
Code: cw.Code,
Name: cw.Name,
Type: cw.Type,
}, nil
}

courseware/api/internal/logic/coursewareupdatelogic.go

package logic

import (
"context"
"go-zero-courseware/courseware/rpc/coursewareclient"

"go-zero-courseware/courseware/api/internal/svc"
"go-zero-courseware/courseware/api/internal/types"

"github.com/zeromicro/go-zero/core/logx"
)

type CoursewareUpdateLogic struct {
logx.Logger
ctx context.Context
svcCtx *svc.ServiceContext
}

func NewCoursewareUpdateLogic(ctx context.Context, svcCtx *svc.ServiceContext) *CoursewareUpdateLogic {
return &CoursewareUpdateLogic{
Logger: logx.WithContext(ctx),
ctx: ctx,
svcCtx: svcCtx,
}
}

func (l *CoursewareUpdateLogic) CoursewareUpdate(req *types.UpdateRequest) (resp *types.UpdateResponse, err error) {
_, err = l.svcCtx.CoursewareRpc.Update(l.ctx, &coursewareclient.UpdateRequest{
Id: req.Id,
Code: req.Code,
Name: req.Name,
Type: req.Type,
})
if err != nil {
return nil, err
}

return &types.UpdateResponse{}, nil
}