From 0c9b00f333f9baaffa9140fd1808a26e0af8416b Mon Sep 17 00:00:00 2001
From: zhangwei <1504152376@qq.com>
Date: 星期四, 05 九月 2024 17:19:07 +0800
Subject: [PATCH] 一些错误更改
---
src/common/utils/util.js | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
1 files changed, 59 insertions(+), 1 deletions(-)
diff --git a/src/common/utils/util.js b/src/common/utils/util.js
index 18b51a8..3594f55 100644
--- a/src/common/utils/util.js
+++ b/src/common/utils/util.js
@@ -769,7 +769,65 @@
})
},
roundToTwo(num){
+ if(isNaN(num)){
+ return 0
+ }
return Math.round((num + Number.EPSILON) * 100) / 100;
- }
+ },
+ /**
+ * @method 鍑芥暟闃叉姈
+ * @desc 鐭椂闂村唴澶氭瑙﹀彂鍚屼竴浜嬩欢锛屽彧鎵ц鏈�鍚庝竴娆★紝鎴栬�呭彧鎵ц鏈�寮�濮嬬殑涓�娆★紝涓棿鐨勪笉鎵ц銆�
+ * @param func 鐩爣鍑芥暟
+ * @param wait 寤惰繜鎵ц姣鏁�
+ * @param immediate true - 绔嬪嵆鎵ц锛� false - 寤惰繜鎵ц
+ */
+ debounce(func, wait = 1000, immediate = true) {
+ let timer;
+ return function() {
+ let context = this,
+ args = arguments;
+ if (timer) clearTimeout(timer);
+ if (immediate) {
+ let callNow = !timer;
+ timer = setTimeout(() => {
+ timer = null;
+ }, wait);
+ if (callNow) func.apply(context, args);
+ } else {
+ timer = setTimeout(() => {
+ func.apply(context, args);
+ }, wait)
+ }
+ }
+ },
+ /**
+ * @method 鍑芥暟鑺傛祦
+ * @desc 鎸囪繛缁Е鍙戜簨浠讹紝浣嗘槸鍦� n 绉掑唴鍙墽琛屼竴娆″嚱鏁般�傚嵆 2n 绉掑唴鎵ц 2 娆�... 銆備細绋�閲婂嚱鏁扮殑鎵ц棰戠巼銆�
+ * @param func 鍑芥暟
+ * @param wait 寤惰繜鎵ц姣鏁�
+ * @param type 1 鍦ㄦ椂闂存寮�濮嬬殑鏃跺�欒Е鍙� 2 鍦ㄦ椂闂存缁撴潫鐨勬椂鍊欒Е鍙�
+ */
+ throttle(func, wait = 1000, type = 1) {
+ let previous = 0;
+ let timeout;
+ return function() {
+ let context = this;
+ let args = arguments;
+ if (type === 1) {
+ let now = Date.now();
+ if (now - previous > wait) {
+ func.apply(context, args);
+ previous = now;
+ }
+ } else if (type === 2) {
+ if (!timeout) {
+ timeout = setTimeout(() => {
+ timeout = null;
+ func.apply(context, args)
+ }, wait)
+ }
+ }
+ }
+ },
}
--
Gitblit v1.9.1