init: hgmj server initial commit

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

common/handleCong.go

@@ -0,0 +1,25 @@
+package common
+
+import "errors"
+
+// FsOption 读取文件服务器配置
+type FsOption struct {
+	BucketName string `json:"bucketName"`
+	AccessKey  string `json:"accessKey"`
+	Secret     string `json:"secret"`
+	TTL        string `json:"ttl"`
+}
+
+// SelectFsOption  从配置文件中读取Bucket对应的相关值
+func SelectFsOption(bucket string, FsOptions []FsOption) (FsOption, error) {
+	option := FsOption{}
+	if bucket == "" || len(FsOptions) == 0 {
+		return option, errors.New("bucket or FsOptions must nor be empty")
+	}
+	for _, option := range FsOptions {
+		if option.BucketName == bucket {
+			return option, nil
+		}
+	}
+	return option, nil
+}