From ffc440f78182ba4949291b081e4949e9a0ca65a9 Mon Sep 17 00:00:00 2001
From: Tevin <tingquanren@163.com>
Date: Tue, 11 May 2021 15:42:52 +0800
Subject: [PATCH] 优化跨端通讯容错
---
common/Tools.js | 97 +++++++++++++++---------------------------------
1 files changed, 30 insertions(+), 67 deletions(-)
diff --git a/common/Tools.js b/common/Tools.js
index 57a1073..e1e650f 100644
--- a/common/Tools.js
+++ b/common/Tools.js
@@ -9,6 +9,20 @@
export class Tools {
/**
+ * 显示消息
+ * @param msg
+ * @param [duration=2000]
+ */
+ static toast(msg, duration = 2000) {
+ Taro.showToast({
+ title: msg,
+ icon: 'none',
+ mask: true,
+ duration,
+ });
+ }
+
+ /**
* URL参数解析
* @param {String} name
* @param {String} [search]
@@ -22,32 +36,6 @@
} else {
return null;
}
- }
-
- /**
- * 深度获取 url 参数
- * @param {String} name
- * @return {String}
- */
- static getTopUrlParam(name) {
- if (window.top !== window) {
- return Tools.getUrlParam(name, window.top.location.search);
- } else {
- return Tools.getUrlParam(name);
- }
- }
-
- /**
- * 显示消息
- * @param msg
- */
- static toast(msg) {
- Taro.showToast({
- title: msg,
- icon: 'none',
- mask: true,
- duration: 2000,
- });
}
/**
@@ -177,33 +165,6 @@
return true;
}
- static getObjDataByPath(obj, path) {
- const arr = path.split('.');
- const reg2 = /\[(.*)]/g;
- const reg4 = /\w+(?=\[)|(?<=\[)(.*?)(?=])/g;
- let stack = [];
- let temp;
- arr.forEach(item => {
- if (reg2.test(item)) {
- while ((temp = reg4.exec(item))) {
- stack.push(temp[0]);
- }
- } else {
- stack.push(item);
- }
- });
- stack = stack.map(item => {
- return item.replace(/^['"`]|['"`]$/g, '');
- });
- try {
- return stack.reduce((pre, next) => {
- return pre[next];
- }, obj);
- } catch (err) {
- return undefined;
- }
- }
-
/**
* 统计字符串占位宽度
* @param {String} string
@@ -330,18 +291,6 @@
}
/**
- * 数组元素交换位置
- * @param {array} arr 数组
- * @param {number} index1 要交换项目的位置
- * @param {number} index2 被交换项目的位置
- * @tutorial 例如：1，5就是数组中下标为1和5的两个元素交换位置
- */
- static swapArray(arr, index1, index2) {
- arr[index1] = arr.splice(index2, 1, arr[index1])[0];
- return arr;
- }
-
- /**
* 使用 moment.js 格式化时间戳
* @param {Number|String} timestamp
* @param {String} [type='date']
@@ -412,11 +361,11 @@
* @return {string}
*/
static moneyFormat(number) {
- if (typeof number !== 'number' && !number) {
+ if (!number && typeof number !== 'number') {
return '';
}
if (typeof number === 'string') {
- number = parseInt(number) || 0;
+ number = Number(number) || 0;
}
const numFixed = number.toFixed(2);
const integer = parseInt(numFixed);
@@ -495,5 +444,19 @@
return /^1[3456789]\d{9}$/.test('' + phone);
}
+}
+// h5 中，实现 rem 转换 px
+if (process.env.NODE_ENV === 'development' && process.env.TARO_ENV === 'h5') {
+ const p1 = {
+ x: parseFloat(Taro.pxTransform(10, 750)), y: 10,
+ };
+ const p2 = {
+ x: parseFloat(Taro.pxTransform(1000, 750)), y: 1000,
+ };
+ window.rem = val => {
+ const value = typeof val === 'number' ? val : parseFloat(val);
+ const px = (value - p1.x) * (p2.y - p1.y) / (p2.x - p1.x) + p1.y;
+ console.info(Math.round(px) + 'px');
+ };
}
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