From ec4aba7df0ea85d639cede0f01b6e4187be85b4c Mon Sep 17 00:00:00 2001
From: JoyChou <viarus@qq.com>
Date: Wed, 6 Sep 2017 11:44:17 +0800
Subject: [PATCH] add readme

---
 .idea/workspace.xml | 13 ++++++-------
 README.md           |  8 +++++++-
 2 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index dcd424e..53e2532 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -2,7 +2,6 @@
 <project version="4">
   <component name="ChangeListManager">
     <list default="true" id="42982c84-cdb2-4596-b4aa-818c31fc199a" name="Default" comment="">
-      <change type="MODIFICATION" beforePath="$PROJECT_DIR$/.idea/workspace.xml" afterPath="$PROJECT_DIR$/.idea/workspace.xml" />
       <change type="MODIFICATION" beforePath="$PROJECT_DIR$/README.md" afterPath="$PROJECT_DIR$/README.md" />
     </list>
     <ignored path="$PROJECT_DIR$/out/" />
@@ -31,8 +30,8 @@
         <entry file="file://$PROJECT_DIR$/README.md">
           <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
             <state split_layout="SPLIT">
-              <first_editor relative-caret-position="421">
-                <caret line="37" column="11" lean-forward="true" selection-start-line="37" selection-start-column="11" selection-end-line="37" selection-end-column="11" />
+              <first_editor relative-caret-position="257">
+                <caret line="42" column="12" lean-forward="true" selection-start-line="42" selection-start-column="12" selection-end-line="42" selection-end-column="12" />
                 <folding />
               </first_editor>
               <second_editor />
@@ -664,12 +663,12 @@
       <option name="presentableId" value="Default" />
       <updated>1504604417100</updated>
       <workItem from="1504604422158" duration="5604000" />
-      <workItem from="1504667680570" duration="1412000" />
+      <workItem from="1504667680570" duration="1507000" />
     </task>
     <servers />
   </component>
   <component name="TimeTrackingManager">
-    <option name="totallyTimeSpent" value="7016000" />
+    <option name="totallyTimeSpent" value="7111000" />
   </component>
   <component name="ToolWindowManager">
     <frame x="-1280" y="237" width="1280" height="777" extended-state="6" />
@@ -821,8 +820,8 @@
     <entry file="file://$PROJECT_DIR$/README.md">
       <provider selected="true" editor-type-id="split-provider[text-editor;markdown-preview-editor]">
         <state split_layout="SPLIT">
-          <first_editor relative-caret-position="421">
-            <caret line="37" column="11" lean-forward="true" selection-start-line="37" selection-start-column="11" selection-end-line="37" selection-end-column="11" />
+          <first_editor relative-caret-position="257">
+            <caret line="42" column="12" lean-forward="true" selection-start-line="42" selection-start-column="12" selection-end-line="42" selection-end-column="12" />
             <folding />
           </first_editor>
           <second_editor />
diff --git a/README.md b/README.md
index ee2b3c6..21761e4 100644
--- a/README.md
+++ b/README.md
@@ -2,6 +2,12 @@
 
 > Java Code Security Component （JAVA代码安全组件）
 
+目前支持的功能如下：
+
+1. URL白名单验证
+2. checkSSRF
+
+
 ## URL白名单验证
 
 ### 验证逻辑
@@ -25,7 +31,7 @@ JAVA默认DNS请求会有30s的缓存，所以默认不存在DNS Rebind问题。
 
 如果有大佬能绕过，麻烦提个ISSUE或者PR。
 
-我自己测试，以下方法均没绕过。但是，用DNS Rebind方法在调试的时候，均可以测试成功，所以我怀疑设置TTL位0未成功。
+我自己测试，以下方法均没绕过。但是，用DNS Rebind方法在调试的时候，均可以测试成功，所以我怀疑设置TTL为0未成功。
 
 - DNS Rebind（手动设置JAVA的TTL为0）
 - 域名解析2个A记录地址（外网+内网）