Question

我试图发送卷曲请求。这是我的要求：

curl -H "Content-Type: application/json" -X POST -d '{"username":"tahereh","password":"1234", "admin":true}' http://localhost:8000/users

我在我的代码中解码此请求并将其存储在＆＃39; user var＆＃39;代码的用户结构，如下所示：

var newUser models.User //User is an struct in model package
err1 := json.NewDecoder(r.Body).Decode(&newUser)

然后我用dlv debug命令行调试我的代码。我的问题是当我在newUser中print newUser打dlv所有正确设置的变量（布尔值除外）。当我通过curl请求发送真值时，它设置为false！

指出：我打印了err1，它也是空的。

Answer 1

原则上，这应该有效：

package main

import (
    "encoding/json"
    "fmt"
)

type User struct {
    Username string
    Password string
    Admin    bool
}

func main() {
    var u User
    // var u models.User
    j := []byte(`{"username":"tahereh","password":"1234", "admin":true}`)
    err := json.Unmarshal(j, &u)
    if err != nil {
        fmt.Printf("error:%v", err)
        return
    }

    fmt.Printf("User:%v", u)
}

因为它部分适合你，所以json可能正在读取。所以也许拿这个示例代码，然后开始使用你的models.User类型代替User，看看它是否仍然可以解组。

Answer 2

在您明确指定的Worksheets("DTR").Cells(Total_Rows_Formulas + 1, 26) = "=IF(INDEX('Payroll Tables and Settings'!D$2:D$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))=""Extra"",0,IF(DTR!AI" & Total_Rows_Formulas + 1 & "=""Sunday"",IF(IFERROR(INDEX('Holidays Table'!B$2:B$1048576,MATCH(DTR!C" & Total_Rows_Formulas + 1 & ",'Holidays Table'!A$2:A$1048576,0)),0)=""Regular"",IF(SUM(DTR!P" & Total_Rows_Formulas + 1 & ":S" & Total_Rows_Formulas + 1 & ")=0,INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0)),INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))+(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*(DTR!P" & Total_Rows_Formulas + 1 & "+DTR!R" & Total_Rows_Formulas + 1 & ")" & _ "+2*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*0.3*(DTR!P" & Total_Rows_Formulas + 1 & "+DTR!R" & Total_Rows_Formulas + 1 & ")+(DTR!Q" & Total_Rows_Formulas + 1 & "+DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*2*1.3*1.3+(DTR!R" & Total_Rows_Formulas + 1 & "+1.3*DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*2*1.3*0.1),IF(IFERROR(INDEX('Holidays Table'!B$2:B$1048576,MATCH(DTR!C" & Total_Rows_Formulas + 1 & ",'Holidays Table'!A$2:A$1048576,0)),0)=""SNWH"",IF(SUM(DTR!P" & Total_Rows_Formulas + 1 & ":S" & Total_Rows_Formulas + 1 & ")=0" & _ ",0,(DTR!P" & Total_Rows_Formulas + 1 & "+DTR!R" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*1.5+(DTR!Q" & Total_Rows_Formulas + 1 & "+DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*1.5*1.3+(DTR!R" & Total_Rows_Formulas + 1 & "+1.3*DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*1.5*0.1),0)),IF(IFERROR(INDEX('Holidays Table'!B$2:B$1048576,MATCH(DTR!C" & Total_Rows_Formulas + 1 & ",'Holidays Table'!A$2:A$1048576,0)),0)=""Regular"",IF(SUM(DTR!P" & Total_Rows_Formulas + 1 & ":S" & Total_Rows_Formulas + 1 & ")=0" & _ ",INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0)),INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))+(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*(DTR!P" & Total_Rows_Formulas + 1 & "+DTR!R" & Total_Rows_Formulas + 1 & ")+(DTR!Q" & Total_Rows_Formulas + 1 & "+DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*2*1.3" & _ "+(DTR!R" & Total_Rows_Formulas + 1 & "+1.3*DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*2*0.1),IF(IFERROR(INDEX('Holidays Table'!B$2:B$1048576,MATCH(DTR!C" & Total_Rows_Formulas + 1 & ",'Holidays Table'!A$2:A$1048576,0)),0)=""SNWH"",IF(SUM(DTR!P" & Total_Rows_Formulas + 1 & ":S" & Total_Rows_Formulas + 1 & ")=0,0,(DTR!P" & Total_Rows_Formulas + 1 & "+DTR!R" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*1.3+(DTR!Q" & Total_Rows_Formulas + 1 & "+DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*1.3*1.3" & _ "+(DTR!R" & Total_Rows_Formulas + 1 & "+1.3*DTR!S" & Total_Rows_Formulas + 1 & ")*(INDEX('Payroll Tables and Settings'!B$2:B$1048576,MATCH(DTR!B" & Total_Rows_Formulas + 1 & ",'Payroll Tables and Settings'!A$2:A$1048576,0))/8)*1.3*0.1),0))))"类型中，从{JSON处理中排除models.User字段（这是Admin标记值的含义），因此其值保留为json:"-" 3}}（false类型为bool。

将其标记更改为json:"admin"，因此其值将从JSON "admin"属性设置，如下例所示：

type User {
    // your other fields...
    Admin bool `json:"admin" gorm:"not null;default=false"`
}

在此处阅读有关struct标签的更多信息：zero value

通过application / json curl请求发送布尔值

2 个答案: