优化访问控制，将“认证”两字改为“鉴权”

internal/utils/strings_stream.go

@@ -0,0 +1,67 @@
+// Copyright 2022 Liuxiangchao iwind.liu@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package utils
+
+import (
+	"github.com/iwind/TeaGo/lists"
+	"strings"
+)
+
+func FilterNotEmpty(item string) bool {
+	return len(item) > 0
+}
+
+func MapAddPrefixFunc(prefix string) func(item string) string {
+	return func(item string) string {
+		if !strings.HasPrefix(item, prefix) {
+			return prefix + item
+		}
+		return item
+	}
+}
+
+type StringsStream struct {
+	s []string
+}
+
+func NewStringsStream(s []string) *StringsStream {
+	return &StringsStream{s: s}
+}
+
+func (this *StringsStream) Map(f ...func(item string) string) *StringsStream {
+	for index, item := range this.s {
+		for _, f1 := range f {
+			item = f1(item)
+		}
+		this.s[index] = item
+	}
+	return this
+}
+
+func (this *StringsStream) Filter(f ...func(item string) bool) *StringsStream {
+	for _, f1 := range f {
+		var newStrings = []string{}
+		for _, item := range this.s {
+			if f1(item) {
+				newStrings = append(newStrings, item)
+			}
+		}
+		this.s = newStrings
+	}
+	return this
+}
+
+func (this *StringsStream) Unique() *StringsStream {
+	var newStrings = []string{}
+	for _, item := range this.s {
+		if !lists.ContainsString(newStrings, item) {
+			newStrings = append(newStrings, item)
+		}
+	}
+	this.s = newStrings
+	return this
+}
+
+func (this *StringsStream) Result() []string {
+	return this.s
+}