初始代码

utils/refreshCurrent.js

@@ -0,0 +1,21 @@
+// 将对象序列化为查询字符串
+function stringifyQuery(obj) {
+	let ret = [];
+	for (let key in obj) {
+		if (obj.hasOwnProperty(key)) {
+			ret.push(encodeURIComponent(key) + '=' + encodeURIComponent(obj[key]));
+		}
+	}
+	return ret.join('&');
+}
+export function refreshCurrentPage() {
+	// 获取当前页面的路径
+	let currentPage = getCurrentPages().pop();
+	if (currentPage) {
+		// 重启当前页面
+		uni.reLaunch({
+			url: `/${currentPage.route}` + (currentPage.options ? `?${stringifyQuery(currentPage.options)}` :
+				'')
+		});
+	}
+}