os/gtime: issue title looger The log component cannot record the custom context key

[lixianpei]

Go version

go 1.22

GoFrame version

v2.7.2

Can this bug be reproduced with the latest release?

Option Yes

What did you do?

type CtxCrontabSnKeyType string

const CtxCrontabSnKey CtxCrontabSnKeyType = "crontabSn"

#【异常】定义一个上下文，自定义上下文key，希望能够在log文件中同时打印这个字符串“ABC”
ctx = context.WithValue(c, CtxCrontabSnKey, "ABC")

#【正确】直接使用字符串则是正确的
ctx = context.WithValue(c, "crontabSn", "ABC")

What did you see happen?

在log文件中无法正常打印自定义的上下文key=crontabSn的值

What did you expect to see?

即使使用别名定义的key也能在log文件中正常打印自定义的上下文key=crontabSn的值

[JimDevil]

哥们，不知道你说的是这样么？

可以把完整代码贴一下

[helloteemo]

@lixianpei 不能自定义类型，否则ctx.Value无法读取到你的值

CC@JimDevil

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---

@lixianpei You cannot customize the type, otherwise ctx.Value cannot read your value

CC@JimDevil

[JimDevil]

@lixianpei 不能自定义类型，否则ctx.Value无法读取到你的值

CC@JimDevil

yeah,you are right!

[helloteemo]

@lixianpei can be used like this:

const CtxCrontabSnKey gctx.StrKey = "crontabSn"

The gf source code is as follows:

//  The key point here is this part, the default type expected is gctx.StrKey. So using gctx.StrKey is most appropriate
ctxValue = ctx.Value(gctx.StrKey(gconv.String(ctxKey)))

So I don't think this is a bug, but it can definitely be modified in the document.

CC @JimDevil

[lixianpei]

配置：
crontabTask:
CtxKeys: ["crontabArgs", "batchSn"]

`
package main

import (
"context"
_ "github.com/gogf/gf/contrib/drivers/mysql/v2"
_ "github.com/gogf/gf/contrib/nosql/redis/v2"
"github.com/gogf/gf/v2/frame/g"
"github.com/gogf/gf/v2/os/gctx"
_ "server/internal/logic"
_ "server/internal/packed"
)

type BatchSnType string

const BatchSn BatchSnType = "batchSn"

func main() {
ctx := context.WithValue(gctx.New(), "crontabArgs", "A")
ctx = context.WithValue(ctx, BatchSn, "B")
g.Log("crontabTask").Info(ctx, "测试一下")
}

`

日志内容：只有A记录了，B没有记录（似乎无法直接用别名）
2024-09-26 11:28:51.590 [INFO] {28f1526e99adf81726db6d6d788ac3b1} {A} 测试一下

[helloteemo]

@lixianpei Yes, aliases cannot be used, the reason has been explained above, and the official documentation of gf has been updated.

https://goframe.org/pages/viewpage.action?pageId=1114222

[lixianpei]

@lixianpei can be used like this:

const CtxCrontabSnKey gctx.StrKey = "crontabSn"

The gf source code is as follows:

//  The key point here is this part, the default type expected is gctx.StrKey. So using gctx.StrKey is most appropriate
ctxValue = ctx.Value(gctx.StrKey(gconv.String(ctxKey)))

So I don't think this is a bug, but it can definitely be modified in the document.

CC @JimDevil

thanks~