代码优化

2026-10-20 14:41:23 +08:00 · 2022-05-29 14:34:03 +08:00
parent 065d4aa111
commit 6bd63eb061
5 changed files with 10 additions and 7 deletions
@@ -14,4 +14,11 @@ module.exports = {
    })
    return obj
  },
+  getRandom(num) {
+    var random = Math.floor(
+      (Math.random() + Math.floor(Math.random() * 9 + 1)) *
+        Math.pow(10, num - 1),
+    )
+    return random
+  },
 }