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Rename some variables (#2393)

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bestgopher 2020-05-25 20:13:09 +08:00 committed by GitHub
parent 5f261fa752
commit c9b8535817
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 14 additions and 14 deletions
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20
errors.go
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@ -55,7 +55,7 @@ func (msg *Error) SetMeta(data interface{}) *Error {
// JSON creates a properly formatted JSON // JSON creates a properly formatted JSON
func (msg *Error) JSON() interface{} { func (msg *Error) JSON() interface{} {
json := H{} jsonData := H{}
if msg.Meta != nil { if msg.Meta != nil {
value := reflect.ValueOf(msg.Meta) value := reflect.ValueOf(msg.Meta)
switch value.Kind() { switch value.Kind() {
@ -63,16 +63,16 @@ func (msg *Error) JSON() interface{} {
return msg.Meta return msg.Meta
case reflect.Map: case reflect.Map:
for _, key := range value.MapKeys() { for _, key := range value.MapKeys() {
json[key.String()] = value.MapIndex(key).Interface() jsonData[key.String()] = value.MapIndex(key).Interface()
} }
default: default:
json["meta"] = msg.Meta jsonData["meta"] = msg.Meta
} }
} }
if _, ok := json["error"]; !ok { if _, ok := jsonData["error"]; !ok {
json["error"] = msg.Error() jsonData["error"] = msg.Error()
} }
return json return jsonData
} }
// MarshalJSON implements the json.Marshaller interface. // MarshalJSON implements the json.Marshaller interface.
@ -135,17 +135,17 @@ func (a errorMsgs) Errors() []string {
} }
func (a errorMsgs) JSON() interface{} { func (a errorMsgs) JSON() interface{} {
switch len(a) { switch length := len(a); length {
case 0: case 0:
return nil return nil
case 1: case 1:
return a.Last().JSON() return a.Last().JSON()
default: default:
json := make([]interface{}, len(a)) jsonData := make([]interface{}, length)
for i, err := range a { for i, err := range a {
json[i] = err.JSON() jsonData[i] = err.JSON()
} }
return json return jsonData
} }
} }

6
fs.go
View File

@ -9,7 +9,7 @@ import (
"os" "os"
) )
type onlyfilesFS struct { type onlyFilesFS struct {
fs http.FileSystem fs http.FileSystem
} }
@ -26,11 +26,11 @@ func Dir(root string, listDirectory bool) http.FileSystem {
if listDirectory { if listDirectory {
return fs return fs
} }
return &onlyfilesFS{fs} return &onlyFilesFS{fs}
} }
// Open conforms to http.Filesystem. // Open conforms to http.Filesystem.
func (fs onlyfilesFS) Open(name string) (http.File, error) { func (fs onlyFilesFS) Open(name string) (http.File, error) {
f, err := fs.fs.Open(name) f, err := fs.fs.Open(name)
if err != nil { if err != nil {
return nil, err return nil, err

2
routergroup.go
View File

@ -187,7 +187,7 @@ func (group *RouterGroup) createStaticHandler(relativePath string, fs http.FileS
fileServer := http.StripPrefix(absolutePath, http.FileServer(fs)) fileServer := http.StripPrefix(absolutePath, http.FileServer(fs))
return func(c *Context) { return func(c *Context) {
if _, nolisting := fs.(*onlyfilesFS); nolisting { if _, noListing := fs.(*onlyFilesFS); noListing {
c.Writer.WriteHeader(http.StatusNotFound) c.Writer.WriteHeader(http.StatusNotFound)
} }