画布高清处理

cool/utils/device.ts

@@ -0,0 +1,14 @@
+/**
+ * 获取设备像素比
+ * @returns 设备像素比
+ */
+export const getDevicePixelRatio = (): number => {
+	const dpr = uni.getDeviceInfo().devicePixelRatio ?? 1;
+
+	// #ifdef  MP
+	// 微信小程序高清处理
+	return 3;
+	// #endif
+
+	return dpr;
+};

cool/utils/index.ts

@@ -1,6 +1,7 @@
 export * from "./comm";
-export * from "./storage";
-export * from "./path";
 export * from "./day";
-export * from "./parse";
+export * from "./device";
 export * from "./file";
+export * from "./parse";
+export * from "./path";
+export * from "./storage";