修复GetShortNameFromURL中的bug

business/jxutils/jxutils.go

@@ -733,14 +733,13 @@ func BatchString2Slice(strs ...string) (strList []string) {
 }
 
 func GetShortNameFromURL(strURL string) (shortName string) {
-	index := strings.LastIndex(strURL, "/")
+	index := strings.Index(strURL, "?")
-	index2 := strings.LastIndex(strURL, "?")
 	if index != -1 {
-		if index2 == -1 {
+		strURL = strURL[:index]
-			shortName = strURL[index+1:]
-		} else {
-			shortName = strURL[index+1 : index2]
 	}
+	index = strings.LastIndex(strURL, "/")
+	if index != -1 {
+		shortName = strURL[index+1:]
 	}
 	return shortName
 }

business/jxutils/jxutils_test.go

@@ -188,3 +188,20 @@ func TestGetLastTimeFromList(t *testing.T) {
 	}
 
 }
+
+func TestGetShortNameFromURL(t *testing.T) {
+	for _, v := range [][]string{
+		[]string{
+			"20b569a7cf7e8045b2d7bb550900cf86.jpeg",
+			"http://image.jxc4.com/20b569a7cf7e8045b2d7bb550900cf86.jpeg?imageMogr2/thumbnail/x800/gravity/Center/crop/800x800",
+		},
+		[]string{
+			"91b8dcb5cb6b462bc96078b7210470b7.jpg",
+			"http://image.jxc4.com/image/91b8dcb5cb6b462bc96078b7210470b7.jpg",
+		},
+	} {
+		if str := GetShortNameFromURL(v[1]); str != v[0] {
+			t.Errorf("%s failed, result:%s, expect:%s", v[1], str, v[0])
+		}
+	}
+}