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setFormMap error of result

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This commit is contained in:
daheige 2021-04-21 23:05:59 +08:00
parent c0418c48e4
commit 39c42871ae
1 changed files with 11 additions and 3 deletions
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14
binding/form_mapping.go
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@ -16,7 +16,15 @@ import (
"github.com/gin-gonic/gin/internal/json" "github.com/gin-gonic/gin/internal/json"
) )
var errUnknownType = errors.New("unknown type") var (
errUnknownType = errors.New("unknown type")
// ErrConvertMapStringSlice covert to map[string][]string
ErrConvertMapStringSlice = errors.New("can not convert to map slices of strings")
// ErrConvertToMapString can not convert to map[string]string
ErrConvertToMapString = errors.New("can not convert to map of strings")
)
func mapUri(ptr interface{}, m map[string][]string) error { func mapUri(ptr interface{}, m map[string][]string) error {
return mapFormByTag(ptr, m, "uri") return mapFormByTag(ptr, m, "uri")
@ -371,7 +379,7 @@ func setFormMap(ptr interface{}, form map[string][]string) error {
if el.Kind() == reflect.Slice { if el.Kind() == reflect.Slice {
ptrMap, ok := ptr.(map[string][]string) ptrMap, ok := ptr.(map[string][]string)
if !ok { if !ok {
return errors.New("cannot convert to map slices of strings") return ErrConvertMapStringSlice
} }
for k, v := range form { for k, v := range form {
ptrMap[k] = v ptrMap[k] = v
@ -382,7 +390,7 @@ func setFormMap(ptr interface{}, form map[string][]string) error {
ptrMap, ok := ptr.(map[string]string) ptrMap, ok := ptr.(map[string]string)
if !ok { if !ok {
return errors.New("cannot convert to map of strings") return ErrConvertToMapString
} }
for k, v := range form { for k, v := range form {
ptrMap[k] = v[len(v)-1] // pick last ptrMap[k] = v[len(v)-1] // pick last