From 5c0d6025eac7422028dde8bdf595dca7a7cc65a0 Mon Sep 17 00:00:00 2001
From: "guobao.jiang" <guobao.jiang@dianping.com>
Date: Fri, 24 Mar 2017 10:35:49 +0800
Subject: [PATCH] hash maps

---
 freemarker/freemarkerFreq.html | 7 +++++++
 java/java-freq.java            | 3 ++-
 2 files changed, 9 insertions(+), 1 deletion(-)

diff --git a/freemarker/freemarkerFreq.html b/freemarker/freemarkerFreq.html
index f137712..8ec8513 100644
--- a/freemarker/freemarkerFreq.html
+++ b/freemarker/freemarkerFreq.html
@@ -26,3 +26,10 @@ ${(content.url)!}
 
 <!--time-->
 ${listVo.updateTime?string('yyyy-MM-dd HH:mm:ss')}
+
+<!--maps -->
+<#list testMap?keys as testKey> 
+<option value="${testKey}" >
+    ${testMap[testKey]}
+</option> 
+</#list>
diff --git a/java/java-freq.java b/java/java-freq.java
index a6e558e..d7e665b 100644
--- a/java/java-freq.java
+++ b/java/java-freq.java
@@ -11,6 +11,7 @@ public static void main(String[] args){
     cal.set(2017, Calendar.MARCH, 16, 0, 0, 0);
     Date date = cal.getTime();
 
-    // java ArrayList swap elements
+    // url decode using java
+    String result = java.net.URLDecoder.decode(url, "UTF-8");// java ArrayList swap elements
     Collections.swap(List<?> list, int i, int j);
 }