fix: validate endpoint protocol prefix in qiniu configuration

Ensure the configuration's endpoint starts with either 'http://' or 'https://'. This validation check prevents errors related to invalid endpoint formats, enhancing the robustness of the connection setup process.

qiniu/qiniu.go

@@ -77,6 +77,10 @@ func New(config *Config) (*Client, error) {
 	if len(config.Endpoint) == 0 {
 		return nil, fmt.Errorf("endpoint must be provided.")
 	}
+	// 检查Endpoint是否以http://或https://开头
+	if !strings.HasPrefix(config.Endpoint, "http://") && !strings.HasPrefix(config.Endpoint, "https://") {
+		return nil, fmt.Errorf("endpoint must start with http:// or https://")
+	}
 	client.storageCfg.UseHTTPS = config.UseHTTPS
 	client.storageCfg.UseCdnDomains = config.UseCdnDomains
 	client.bucketManager = storage.NewBucketManager(client.mac, &client.storageCfg)