请求参数如果是bool型，false会被解析为true,只有0才会解析为false

[Q32611600]

Go version

arm64

GoFrame version

ex 2.7

Can this bug be reproduced with the latest release?

Option Yes

What did you do?

{
"state": "",
"pagination": false
} 请求参数中的false会被解析为true,只有0才会false

What did you see happen?

{
"state": "",
"pagination": false
} 请求参数中的false会被解析为true,只有0才会false

What did you expect to see?

{
"state": "",
"pagination": false
} 请求参数中的false会被解析为true,只有0才会false

[wln32]

请给出完整示例代码

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---

Please give complete sample code

[Q32611600]

// PageReq 分页请求
type PageReq struct {
	Page       int  `json:"page" example:"10" d:"1" v:"min:1#页码最小值不能低于1"  dc:"当前页码"`
	PerPage    int  `json:"pageSize" example:"1" d:"10" v:"min:1|max:200#每页数量最小值不能低于1|最大值不能大于200" dc:"每页数量"`
	Pagination bool `json:"pagination" d:"true" dc:"是否需要进行分页"`
}

比如这里的是否分页
控制器里面用 if req.Pagination {
提交的参数是否false 也会走分页，只有传入0才会不走分页
}

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---

// PageReq paging request
typePageReq struct {
Page int json:"page" example:"10" d:"1" v:"min:1#The minimum value of the page number cannot be less than 1" dc:"Current page number"
PerPage int json:"pageSize" example:"1" d:"10" v:"min:1|max:200#The minimum value of the number per page cannot be less than 1 | the maximum value cannot be greater than 200" dc:"Per page Quantity"
Pagination bool json:"pagination" d:"true" dc:"Whether pagination is required"
}
For example, here is whether to paginate
Use if req.Pagination { in the controller
Whether the submitted parameters are false will also cause paging. Only when 0 is passed in will pagination not occur.
}

[wln32]

@Q32611600 我在2.7.0版本中尝试了没有问题，false会被正确解析为false

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---

@Q32611600 I tried it in version 2.7.0 with no problem, false will be correctly parsed as false

[Q32611600]

v2.8.0
Welcome to GoFrame!
Env Detail:
Go Version: go1.23.1 windows/amd64
GF Version(go.mod):
github.com/gogf/gf/contrib/drivers/mssql/[email protected]
github.com/gogf/gf/contrib/nosql/redis/[email protected]
github.com/gogf/gf/[email protected]
CLI Detail:
Installed At: C:\Go\bin\gf.exe
Built Go Version: go1.22.5
Built GF Version: v2.8.0
Git Commit: 2024-11-17 10:57:17 ec6c537
Built Time: 2024-11-17 11:03:05
这是我当前用的版本

[wln32]

@Q32611600 看起来是字段的d tag的问题，我加了d tag问题就复现了

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---

@Q32611600 It seems to be a problem with the d tag of the field. I added the d tag and the problem reappeared.

[Q32611600]

强仔 ***@***.***  

…

------------------ 原始邮件 ------------------ 发件人: "gogf/gf" ***@***.***>; 发送时间: 2025年1月5日(星期天) 晚上6:10 ***@***.***>; ***@***.******@***.***>; 主题: Re: [gogf/gf] 请求参数如果是bool型，false会被解析为true,只有0才会解析为false (Issue #4093) @Q32611600 我在2.7.0版本中尝试了没有问题，false会被正确解析为false — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: ***@***.***>

[Q32611600]

的确如此，我把缺省值去掉后测试。正如您所说是正确的 强仔 ***@***.***  

…

------------------ 原始邮件 ------------------ 发件人: "gogf/gf" ***@***.***>; 发送时间: 2025年1月5日(星期天) 晚上6:14 ***@***.***>; ***@***.******@***.***>; 主题: Re: [gogf/gf] 请求参数如果是bool型，false会被解析为true,只有0才会解析为false (Issue #4093) @Q32611600 看起来是字段的d tag的问题，我加了d tag问题就复现了 — Reply to this email directly, view it on GitHub, or unsubscribe. You are receiving this because you were mentioned.Message ID: ***@***.***>

[wln32]

@gqcn 目前mergeDefaultStructValue这个函数看起来有逻辑错误，当用户传值时，如果传的是类型的默认值，并且如果给字段设置了默认值的话(当和类型的默认值不同时)，会给这个字段设置默认值

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---

@gqcn At present, the mergeDefaultStructValue function seems to have a logical error. When the user passes a value, if the default value of the type is passed, and if a default value is set for the field (when it is different from the default value of the type), this will be given Field settings default value

[wln32]

@gqcn 我尝试了数字类型和字符串类型添加默认值时，数字类型不会被设置默认值，因为它被解析为json.Number，传0时，会被认为非空的

使用以下参数传递

{
"state": "",
"pagination": false,
"k1":0
} 

// 对应的结构体
type HelloReq struct {
	g.Meta `path:"/hello" tags:"Hello" method:"get" summary:"You first hello api"`
	State      string `json:"state"  d:"default_state"`
	Pagination bool   `json:"pagination" d:"true"`
	K1         int    `json:"k1" d:"198"`
}