增加页面优化相关API、配置、消息代号

pkg/serverconfigs/http_page_optimization_javascript.go

@@ -0,0 +1,29 @@
+// Copyright 2023 GoEdge CDN goedge.cdn@gmail.com. All rights reserved. Official site: https://goedge.cn .
+
+package serverconfigs
+
+import "github.com/tdewolff/minify/v2/js"
+
+type HTTPJavascriptOptimizationConfig struct {
+	IsOn bool `yaml:"isOn" json:"isOn"`
+
+	Precision    int  `yaml:"precision" json:"precision"`
+	Version      int  `yaml:"version" json:"version"`
+	KeepVarNames bool `yaml:"keepVarNames" json:"keepVarNames"`
+}
+
+func NewHTTPJavascriptOptimizationConfig() *HTTPJavascriptOptimizationConfig {
+	return &HTTPJavascriptOptimizationConfig{}
+}
+
+func (this *HTTPJavascriptOptimizationConfig) Init() error {
+	return nil
+}
+
+func (this *HTTPJavascriptOptimizationConfig) AsMinifier() *js.Minifier {
+	return &js.Minifier{
+		Precision:    this.Precision,
+		KeepVarNames: this.KeepVarNames,
+		Version:      this.Version,
+	}
+}