feat: CORS组件支持使用配置文件更灵活的配置处理跨域的逻辑;

server/config/config.go

@@ -23,4 +23,7 @@ type Server struct {
 
 	Excel Excel `mapstructure:"excel" json:"excel" yaml:"excel"`
 	Timer Timer `mapstructure:"timer" json:"timer" yaml:"timer"`
+
+	// 跨域配置
+	Cors CORS `mapstructure:"cors" json:"cors" yaml:"cors"`
 }

server/config/cors.go

@@ -0,0 +1,14 @@
+package config
+
+type CORS struct {
+	Mode      string          `mapstructure:"mode" json:"mode" yaml:"mode"`
+	Whitelist []CORSWhitelist `mapstructure:"whitelist" json:"whitelist" yaml:"whitelist"`
+}
+
+type CORSWhitelist struct {
+	AllowOrigin      string `mapstructure:"allow-origin" json:"allow-origin" yaml:"allow-origin"`
+	AllowMethods     string `mapstructure:"allow-methods" json:"allow-methods" yaml:"allow-methods"`
+	AllowHeaders     string `mapstructure:"allow-headers" json:"allow-headers" yaml:"allow-headers"`
+	ExposeHeaders    string `mapstructure:"expose-headers" json:"expose-headers" yaml:"expose-headers"`
+	AllowCredentials bool   `mapstructure:"allow-credentials" json:"allow-credentials" yaml:"allow-credentials"`
+}