+ 添加数据资源操作相关的API

business/model/dao/common.go

@@ -0,0 +1,23 @@
+package dao
+
+import (
+	"git.rosy.net.cn/jx-callback/business/model"
+)
+
+func GetDataResource(db *DaoDB, hashCode, fullURL string) (dataRes *model.DataResource, err error) {
+	sql := `
+	SELECT t1.*
+	FROM data_resource t1
+	WHERE 1 = 1`
+	sqlParams := []interface{}{}
+	if hashCode != "" {
+		sql += " AND t1.hash_code = ?"
+		sqlParams = append(sqlParams, hashCode)
+	}
+	if fullURL != "" {
+		sql += " AND (t1.main_url = ? OR t1.qiniu_url = ? OR t1.ebai_url = ? OR t1.mtwm_url = ?)"
+		sqlParams = append(sqlParams, fullURL, fullURL, fullURL, fullURL)
+	}
+	err = GetRow(db, &dataRes, sql, sqlParams...)
+	return dataRes, err
+}