comment update;standardize const naming for package gtcp/gudp

internal/structs/structs.go

@@ -4,7 +4,7 @@
 // If a copy of the MIT was not distributed with this file,
 // You can obtain one at https://github.com/gogf/gf.
 
-// Package structs provides functions for struct conversion.
+// Package structs provides functions for struct information retrieving and struct conversion.
 //
 // Inspired and improved from: https://github.com/fatih/structs
 package structs

internal/structs/structs_field.go

@@ -16,7 +16,7 @@ func (f *Field) Tag(key string) string {
 
 // TagLookup returns the value associated with key in the tag string.
 // If the key is present in the tag the value (which may be empty)
-// is returned. Otherwise the returned value will be the empty string.
+// is returned. Otherwise, the returned value will be the empty string.
 // The ok return value reports whether the value was explicitly set in
 // the tag string. If the tag does not have the conventional format,
 // the value returned by Lookup is unspecified.

internal/structs/structs_tag.go

@@ -53,7 +53,7 @@ func ParseTag(tag string) map[string]string {
 		if i >= len(tag) {
 			break
 		}
-		quotedValue := string(tag[:i+1])
+		quotedValue := tag[:i+1]
 		tag = tag[i+1:]
 		value, err := strconv.Unquote(quotedValue)
 		if err != nil {
@@ -137,6 +137,7 @@ func getFieldValues(value interface{}) ([]*Field, error) {
 			goto exitLoop
 		}
 	}
+
 exitLoop:
 	for reflectKind == reflect.Ptr {
 		reflectValue = reflectValue.Elem()

internal/structs/structs_type.go

@@ -37,13 +37,16 @@ func StructType(object interface{}) (*Type, error) {
 				reflectValue = reflectValue.Elem()
 				reflectKind = reflectValue.Kind()
 			}
+
 		case reflect.Array, reflect.Slice:
 			reflectValue = reflect.New(reflectValue.Type().Elem()).Elem()
 			reflectKind = reflectValue.Kind()
+
 		default:
 			goto exitLoop
 		}
 	}
+
 exitLoop:
 	for reflectKind == reflect.Ptr {
 		reflectValue = reflectValue.Elem()
@@ -63,7 +66,7 @@ exitLoop:
 	}, nil
 }
 
-// Signature returns an unique string as this type.
+// Signature returns a unique string as this type.
 func (t Type) Signature() string {
 	return t.PkgPath() + "/" + t.String()
 }