From 2ed1199d48f7207f4a012c04f61e13ac1a8d5154 Mon Sep 17 00:00:00 2001
From: chenjiahe <763432473@qq.com>
Date: 星期四, 16 六月 2022 10:27:44 +0800
Subject: [PATCH] 新增请求安全工具
---
src/main/java/com/hx/util/StringUtils.java | 55 +++++++++++++++++++++++++++++++++++++++++++++++++++++++
1 files changed, 55 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..78d4e36 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>
@@ -303,4 +313,49 @@
return 0;
}
+ /**
+ * 瀵瑰瓧绗︿覆锛堟墜鏈猴紝鍚嶇О锛変綔闅愯棌澶勭悊
+ * @param oriStr 鍘熷瀛楃涓�
+ * @param type 绫诲瀷0锛氬彧淇濈暀绗竴涓強鏈�鍚庝竴涓瓧绗︼紝鍏跺畠鐢�*鏇夸唬锛�1鍓�4鍚�3淇濈暀锛屼腑闂寸敤*鏇夸唬
+ * @return
+ */
+ public static String hideKeyWord(String oriStr, int type)
+ {
+ if(!isEmpty(oriStr))
+ {
+ String temp = null;
+
+ if(type == 0)
+ {
+ if(oriStr.length() == 1)
+ {
+ temp = oriStr;
+ }else if(oriStr.length() == 2) {
+ temp = oriStr.substring(0, 1) + "*";
+ }else if(oriStr.length() > 2) {
+ temp = oriStr.substring(0, 1);
+ for (int i = 1; i < oriStr.length() - 1; i++) {
+ temp += "*";
+ }
+ temp += oriStr.substring(oriStr.length() - 1, oriStr.length());
+ }
+ }else{
+ if(oriStr.length() < 8)
+ {
+ temp = oriStr;
+ }else{
+ temp = oriStr.substring(0,3);
+ for (int i = 3; i < oriStr.length() - 4; i++) {
+ temp += "*";
+ }
+ temp += oriStr.substring(oriStr.length() - 4, oriStr.length());
+ }
+ }
+
+ return temp;
+ }
+
+ return oriStr;
+ }
+
}
--
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