initial commit: giftlaw ni xue fa wo you li - natural resources session

uview-ui/libs/function/random.js

@@ -0,0 +1,10 @@
+function random(min, max) {
+	if (min >= 0 && max > 0 && max >= min) {
+		let gab = max - min + 1;
+		return Math.floor(Math.random() * gab + min);
+	} else {
+		return 0;
+	}
+}
+
+export default random;