add - 自定义视频路径22

2022-08-24 12:43:18 +08:00
parent d8083c2322
commit 5d6db3cc70
1 changed files with 5 additions and 0 deletions
@@ -43,6 +43,11 @@ public class Misc {
        return false;
    }

+    public static boolean isNumeric(String str){
+        Pattern pattern = Pattern.compile("[0-9]*");
+        return pattern.matcher(str).matches();
+    }
+
    public static JSONObject jHeaders(int type,String url) {
        JSONObject headers = new JSONObject();
        try {