我正在尝试处理这个库中的一些错误描述,因为我需要它们是嵌套的 JSON 对象。
错误似乎最初是一个数组,如下所示:
["String length must be greater than or equal to 3","Does not match format 'email'"]
我需要它还包括包含错误的字段名称:
["Field1: String length must be greater than or equal to 3","Email1: Does not match format 'email'"]
之后,我需要用冒号分隔每个数组值,这样我就可以在单独的变量(如和 ):中包含字段名称和错误描述。slice[0]slice[1]
有了它,我想像这样制作一个嵌套的 JSON 对象:
{
"errors": {
"Field1": "String length must be greater than or equal to 3",
"Email1": "Does not match format 'email'"
}
}
这是我尝试实现这一目标的方式:
var errors []string
for _, err := range result.Errors() {
// Append the errors into an array that we can use to split later
errors = append(errors, err.Field() + ":" + err.Description())
}
// Make the JSON map we want to append values to
resultMap := map[string]interface{}{
"errors": map[string]string {
"Field1": "",
"Email1": ""
},
}
// So we actually can use the index keys when appending
resultMapErrors, _ := resultMap["errors"].(map[string]string)
for _, split := range errors {
slice := strings.Split(split, ":")
for _, appendToMap := range resultMapErrors {
appendToMap[slice[0]] = slice[1] // append it like so?
}
}
finalErrors, _ := json.Marshal(resultMapErrors)
fmt.Println(string(finalErrors))
但这会引发错误
main.go:59:28: non-integer string index slice[0]
main.go:59:39: cannot assign to appendToMap[slice[0]]
任何线索我怎么能做到这一点?
qq_遁去的一_1
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