✨ obtain user login device information

core/ip2region.go

@@ -0,0 +1,22 @@
+package core
+
+import (
+	"github.com/lionsoul2014/ip2region/binding/golang/xdb"
+	"schisandra-cloud-album/global"
+)
+
+func InitIP2Region() {
+	var dbPath = "ip2region/ip2region.xdb"
+	cBuff, err := xdb.LoadContentFromFile(dbPath)
+	if err != nil {
+		global.LOG.Errorf("failed to load vector index from `%s`: %s\n", dbPath, err)
+		return
+	}
+	searcher, err := xdb.NewWithBuffer(cBuff)
+	if err != nil {
+		global.LOG.Errorf("failed to create searcher with vector index: %s\n", err)
+		return
+	}
+	global.IP2Location = searcher
+	return
+}