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use SplitN and optimization code

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This commit is contained in:
thinkerou 2017-10-24 23:07:03 +08:00
parent b4d1b55cc2
commit 4654192b83
1 changed files with 5 additions and 5 deletions
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10
binding/form_mapping.go
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@ -26,10 +26,10 @@ func mapForm(ptr interface{}, form map[string][]string) error {
inputFieldName := typeField.Tag.Get("form") inputFieldName := typeField.Tag.Get("form")
inputFieldNameList := strings.Split(inputFieldName, ",") inputFieldNameList := strings.Split(inputFieldName, ",")
inputFieldName = inputFieldNameList[0] inputFieldName = inputFieldNameList[0]
var defaultValue interface{} var defaultValue string
if len(inputFieldNameList) > 1 { if len(inputFieldNameList) > 1 {
defaultList := strings.Split(inputFieldNameList[1], "=") defaultList := strings.SplitN(inputFieldNameList[1], "=", 2)
if len(defaultList) == 2 && defaultList[0] == "default" { if defaultList[0] == "default" {
defaultValue = defaultList[1] defaultValue = defaultList[1]
} }
} }
@ -50,11 +50,11 @@ func mapForm(ptr interface{}, form map[string][]string) error {
inputValue, exists := form[inputFieldName] inputValue, exists := form[inputFieldName]
if !exists { if !exists {
if defaultValue == nil { if defaultValue == "" {
continue continue
} }
inputValue = make([]string, 1) inputValue = make([]string, 1)
inputValue[0] = defaultValue.(string) inputValue[0] = defaultValue
} }
numElems := len(inputValue) numElems := len(inputValue)