From 8bc3c99b8afeb76573bafa7a7ec51b551f500662 Mon Sep 17 00:00:00 2001
From: ChenJiaHe <763432473@qq.com>
Date: 星期六, 12 十二月 2020 17:05:42 +0800
Subject: [PATCH] 优化
---
src/main/java/com/hx/util/StringUtils.java | 10 ++++++++++
1 files changed, 10 insertions(+), 0 deletions(-)
diff --git a/src/main/java/com/hx/util/StringUtils.java b/src/main/java/com/hx/util/StringUtils.java
index 6710290..a25bd93 100644
--- a/src/main/java/com/hx/util/StringUtils.java
+++ b/src/main/java/com/hx/util/StringUtils.java
@@ -228,6 +228,16 @@
return null == str || str.trim().length() == 0 || "undefined".equals(str);
}
+ /**鍒ゆ柇绌�*/
+ public static boolean isNull(String str) {
+ return null == str || str.trim().length() == 0 || "undefined".equals(str);
+ }
+
+ /**鍒ゆ柇闈炵┖*/
+ public static boolean noNull(String str) {
+ return null != str && str.trim().length() != 0 && !"undefined".equals(str);
+ }
+
/**
* 鍒ゆ柇瀛楃鍐呭涓槸鍚﹀瓨鍦ㄤ竴涓负绌虹殑瀛楃锟�?
* <p>
--
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