Function NewProxyError

common/proxy/types.go:128–135

NewProxyError 创建代理错误

(errType, message string, code int, cause error)

// NewProxyError 创建代理错误
func NewProxyError(errType, message string, code int, cause error) *ProxyError {
	return &ProxyError{
		Type:    errType,
		Message: message,
		Code:    code,
		Cause:   cause,
	}
}

// 预定义错误类型已迁移到constants.go