增加toast方法

src/core/libs/utils.js

@@ -163,6 +163,13 @@ function toPage(url, options) {
     });
 }
 
+function toast(title, options) {
+    uni.showToast({
+        ...{ title: title, icon: "none" },
+        ...options
+    });
+}
+
 export default {
     time,
     datetime,
@@ -174,4 +181,5 @@ export default {
     px2rpx,
     rpx2px,
     toPage,
+    toast,
 }