gogf/focus-single

Single repo demo project using GoFrame.

focus-single's Issues

项目跑起来了， 但是页面有个报错

go版本：1.18.8
gf版本: github.com/gogf/gf/v2 v2.2.1
具体报错信息 ：
Template Parsing Error: template parsing failed: template: TemplateContent:1:2: executing "TemplateContent" at : error calling dump: reflect: call of reflect.Value.Type on zero Value
截图：

创建内容时，HTML编解码-ghtml只编码第一层，所以创建的内容中可以包含js，建议修改为ghtml.SpecialCharsMapOrStruct(&in.ContentCreateUpdateBase)

// Create 创建内容
func (s *sContent) Create(ctx context.Context, in model.ContentCreateInput) (out model.ContentCreateOutput, err error) {
if in.UserId == 0 {
in.UserId = service.BizCtx().Get(ctx).User.Id
}
// 不允许HTML代码
if err = ghtml.SpecialCharsMapOrStruct(&in.ContentCreateUpdateBase); err != nil {
return out, err
}
lastInsertID, err := dao.Content.Ctx(ctx).Data(in).InsertAndGetId()
if err != nil {
return out, err
}
return model.ContentCreateOutput{ContentId: uint(lastInsertID)}, err
}

没有sql么

跑不起来

[ERRO] http: panic serving [::1]:51019: exception recovered: implement not found for interface IView, forgot register?
goroutine 41 [running]:
net/http.(conn).serve.func1()
C:/Program Files/Go/src/net/http/server.go:1825 +0xbf
panic({0xc71120, 0xc002dfd4a0})
C:/Program Files/Go/src/runtime/panic.go:844 +0x258
github.com/gogf/gf/v2/net/ghttp.niceCallFunc.func1()
C:/Users//go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_func.go:48 +0x2c8
panic({0xbca7e0, 0xf8d390})
C:/Program Files/Go/src/runtime/panic.go:838 +0x207
focus-single/internal/service.View(...)
C:/Users//GolandProjects/focus-single/internal/service/view.go:28
focus-single/internal/cmd.glob..func1.5(0x7)
C:/Users//GolandProjects/focus-single/internal/cmd/cmd.go:67 +0xba
github.com/gogf/gf/v2/net/ghttp.(Server).ServeHTTP.func2()
C:/Users//go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_server_handler.go:161 +0x24
github.com/gogf/gf/v2/net/ghttp.niceCallFunc(0xc0003d4000?)
C:/Users/*/go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_func.go:55 +0x3e
github.com/gogf/gf/v2/net/ghttp.(Server).ServeHTTP(0xc0003d4000, {0xf93490?, 0xc0000ce0e0}, 0xc00029a300)
C:/Users//go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_server_handler.go:160 +0x55e
net/http.HandlerFunc.ServeHTTP(0x0?, {0xf93490?, 0xc0000ce0e0?}, 0xc000058c00?)
C:/Program Files/Go/src/net/http/server.go:2084 +0x2f
net/http.serverHandler.ServeHTTP({0xc002dd9fb0?}, {0xf93490, 0xc0000ce0e0}, 0xc00029a300)
C:/Program Files/Go/src/net/http/server.go:2916 +0x43b
net/http.(*conn).serve(0xc002e400a0, {0xf939b8, 0xc00068e1e0})
C:/Program Files/Go/src/net/http/server.go:1966 +0x5d7
created by net/http.(*Server).Serve
C:/Program Files/Go/src/net/http/server.go:3071 +0x4db
Stack:

1. github.com/gogf/gf/v2/net/ghttp.niceCallFunc.func1
   C:/Users/****/go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_func.go:48
2. focus-single/internal/service.View
   C:/Users/****/GolandProjects/focus-single/internal/service/view.go:28
3. focus-single/internal/cmd.glob..func1.5
   C:/Users/****/GolandProjects/focus-single/internal/cmd/cmd.go:67
4. github.com/gogf/gf/v2/net/ghttp.(Server).ServeHTTP.func2
   C:/Users/***/go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_server_handler.go:161
5. github.com/gogf/gf/v2/net/ghttp.niceCallFunc
   C:/Users/****/go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_func.go:55
6. github.com/gogf/gf/v2/net/ghttp.(Server).ServeHTTP
   C:/Users/***/go/pkg/mod/github.com/gogf/gf/[email protected]/net/ghttp/ghttp_server_handler.go:160

前台的入口地址是多少

回复表情时报错，mysql 8.0

gf gen dao 和当前示例结构对不上号

gf_setting表为什么不支持sqlite

Save operation is not supported by sqlite driver

func (a *cSetting) Save(ctx context.Context, req *v1.SettingSaveReq) (res *v1.SettingSaveRes, err error) {

aa := service.Setting().Set(ctx, string(req.K), string(req.V))
fmt.Println(aa)


g.Log().Info(ctx, req.K, req.V) 

g.Log().Info(ctx, "查到v值", 0)
return

}

此项目中的，数据库事务写法无效（错误）

	err = dao.User.Transaction(ctx, func(ctx context.Context, tx *gdb.TX) error {
		name := "testinsert1"
		var user = new(entity.User)
		user.Passport = name
		user.Password = name
		user.Nickname = name
		user.Gender = 0
		user.Avatar = name
		user.Status = 1

		_, err := dao.User.Ctx(ctx).Data(user).OmitEmpty().Save()
		if err != nil {
			return err
		}
		_, err = dao.User.Ctx(ctx).Data(user).OmitEmpty().Save()
		if err != nil {
			return err
		}
		return nil
	})

项目中的事务基本都是想上面这种写法，内嵌函数中的数据库操作并没用用到 tx *gdb.TX 而是直接用 dao.User.Ctx(ctx)

这些操作根本就不在事务中运行，所以上面这种写法，会导致第一次写入操作成功（无论第二次操作是否成功）

有效的写法：

	err = dao.User.Transaction(ctx, func(ctx context.Context, tx *gdb.TX) error {
		name := "testinsert1"
		var user = new(entity.User)
		user.Passport = name
		user.Password = name
		user.Nickname = name
		user.Gender = 0
		user.Avatar = name
		user.Status = 1
		_, err := tx.Insert(dao.User.Table(), user)
		if err != nil {
			return err
		}
		_, err = tx.Insert(dao.User.Table(), user)
		if err != nil {
			return err
		}
		return nil
	})


### 还有一个无效的写法（按道理说这是应该支持的写法 不支持为什么不行 应该是BUG了）

	err = dao.User.Transaction(ctx, func(ctx context.Context, tx *gdb.TX) error {
		name := "testinsert1"
		var user = new(entity.User)
		user.Passport = name
		user.Password = name
		user.Nickname = name
		user.Gender = 0
		user.Avatar = name
		user.Status = 1
		_, err := tx.Save(dao.User.Table(), user)
		if err != nil {
			return err
		}
		_, err = tx.Save(dao.User.Table(), user)
		if err != nil {
			return err
		}
		return nil
	})

当然 这种错误写法对单次写入操作并不影响 因为单次写入根本不需要事务