From 3c13c959da728440e9bf75de7b937e11d1f5205d Mon Sep 17 00:00:00 2001
From: java110 <928255095@qq.com>
Date: 星期五, 05 三月 2021 18:52:12 +0800
Subject: [PATCH] 优化代码
---
java110-utils/src/main/java/com/java110/utils/util/StringUtil.java | 19 +++++++++++++++++++
1 files changed, 19 insertions(+), 0 deletions(-)
diff --git a/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java b/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
index 3acfd23..e276dd2 100644
--- a/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
+++ b/java110-utils/src/main/java/com/java110/utils/util/StringUtil.java
@@ -272,6 +272,18 @@
}
}
+ public static boolean isInteger(String str) {
+ try {
+ double value = Double.parseDouble(str);
+ if (value == Math.ceil(value)) {
+ return true;
+ }
+ } catch (Exception e) {
+ return false;
+ }
+
+ return false;
+ }
/**
* Description: 鑾峰緱瀛楃(byte)鐨勫疄闄呴暱搴�<br>
@@ -538,4 +550,11 @@
return false;
}
}
+ public static String delHtmlTag(String str){
+ String newstr = "";
+ newstr = str.replaceAll("<[.[^>]]*>","");
+ newstr = newstr.replaceAll(" ", "");
+ return newstr;
+ }
+
}
\ No newline at end of file
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