xuhuisheng · liguangge · Oct 14, 2014 · Oct 14, 2014
diff --git a/pom.xml b/pom.xml
@@ -30,6 +30,21 @@
     <maven>3.0</maven>
   </prerequisites>
   <dependencies>
+  	<dependency>
+ 	 <groupId>com.google.zxing</groupId>
+  	 <artifactId>javase</artifactId>
+  	 <version>2.2</version>
+	</dependency>
+  	<dependency>
+  	   <groupId>com.google.zxing</groupId>
+ 	   <artifactId>core</artifactId>
+ 	   <version>2.2</version>
+	</dependency>
+	<dependency>
+		<groupId>net.glxn</groupId>
+		<artifactId>qrgen</artifactId>
+		<version>1.2</version>
+	</dependency>
     <dependency>
       <groupId>junit</groupId>
       <artifactId>junit</artifactId>

diff --git a/src/main/java/com/mossle/user/web/QRCodeController.java b/src/main/java/com/mossle/user/web/QRCodeController.java
@@ -0,0 +1,106 @@
+package com.mossle.user.web;
+
+import java.io.BufferedInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.HashMap;
+import java.util.Hashtable;
+import java.util.Map;
+
+import javax.annotation.Resource;
+import javax.servlet.http.HttpServletResponse;
+
+import net.glxn.qrgen.QRCode;
+import net.glxn.qrgen.image.ImageType;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+import org.springframework.web.bind.annotation.RequestParam;
+
+import com.google.zxing.BarcodeFormat;
+import com.google.zxing.EncodeHintType;
+import com.google.zxing.MultiFormatWriter;
+import com.google.zxing.common.BitMatrix;
+import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;
+import com.mossle.user.persistence.domain.UserBase;
+import com.mossle.user.persistence.manager.UserBaseManager;
+
+
+@Controller
+@RequestMapping("/user")
+public class QRCodeController {
+	private UserBaseManager userBaseManager;
+	@RequestMapping("qrcode")
+	public void qrcode(@RequestParam(value = "id", required = false) Long id,HttpServletResponse response) throws IOException{
+		System.out.println(id);
+		UserBase userBase = null;
+		if (id != null) {
+            userBase = userBaseManager.get(id);
+        }else {
+        	userBase = new UserBase();
+        }
+
+		StringBuilder sb = new StringBuilder();
+		sb.append("BEGIN:VCARD");sb.append("\r\n");
+		sb.append("VERSION:3.0");sb.append("\r\n");
+		sb.append("FN:"+userBase.getUsername());sb.append("\r\n");
+		sb.append("EMAIL;PREF;INTERNET:"+userBase.getEmail());sb.append("\r\n");
+		sb.append("TEL;CELL;VOICE:"+userBase.getMobile());sb.append("\r\n");
+		sb.append("END:VCARD");sb.append("\r\n");
+
+		 ByteArrayOutputStream out = QRCode.from(sb.toString()).to(ImageType.PNG).stream();
+		 response.setContentType("image/png");
+		 response.setContentLength(out.size());
+		 OutputStream outStream = response.getOutputStream();
+		 outStream.write(out.toByteArray());
+		 outStream.flush();
+		 outStream.close();
+
+	}
+	/**
+	 * 编码
+	 * 
+	 * @param contents
+	 * @param width
+	 * @param height
+	 * @param imgPath
+	 */
+	public static void encode(String contents, int width, int height, String imgPath) {
+		Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
+		// 指定纠错等级
+		hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.L);
+		// 指定编码格式
+		hints.put(EncodeHintType.CHARACTER_SET, "GBK");
+		try {
+			BitMatrix bitMatrix = new MultiFormatWriter().encode(contents,
+					BarcodeFormat.QR_CODE, width, height, hints);
+
+			MatrixToImageWriter
+					.writeToFile(bitMatrix, "png", new File(imgPath));
+
+		} catch (Exception e) {
+			e.printStackTrace();
+		}
+	}
+	@Resource
+    public void setUserBaseManager(UserBaseManager userBaseManager) {
+        this.userBaseManager = userBaseManager;
+    }
+}
diff --git a/webapp/content/user/qrcode.jsp b/webapp/content/user/qrcode.jsp
@@ -0,0 +1,12 @@
+<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
+    pageEncoding="ISO-8859-1"%>
+<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
+<html>
+<head>
+<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
+<title>Insert title here</title>
+</head>
+<body>
+
+</body>
+</html>
diff --git a/webapp/content/user/user-base-list.jsp b/webapp/content/user/user-base-list.jsp
@@ -37,6 +37,90 @@ $(function() {
     table.configPageSize('.m-page-size');
 });
     </script>
+    <script>
+    var MouseEvent = function(e){
+		this.x = e.clientX;
+		this.y = e.clientY;
+	}
+    var Mouse = function(e){
+		var kdheight = jQuery(document).scrollTop();
+		mouse = new MouseEvent(e);
+		leftpos = mouse.x - 200;
+		var aTop = mouse.y;
+		var aBottom = $(window).height() - mouse.y;
+		if(aBottom > 240){
+			toppos = mouse.y + kdheight;
+		} else if(aTop >240){
+			toppos = mouse.y +kdheight -240;
+		} else {
+			toppos = kdheight;
+		}
+	}
+    var fix = false;
+    	$(function(){
+
+    		jQuery(".e1").hover(
+    			function(e){
+    				fix = false;
+    				Mouse(e);
+    				var $cell = $(e.target).closest("tr");
+    				var $childrens = $cell.children();
+    				var $id = $childrens.eq(1);
+
+    				var src = "${scopePrefix}/user/qrcode.do?id="+$.trim($id.text());
+        			$("#qrimg").attr("src",src);
+        			$("#erweima").css({ top:toppos,left:leftpos }).fadeIn(100);
+    			},function(){
+    				if(!fix){
+    				$("#erweima").hide();
+    				}
+    			})
+
+    			jQuery(".e1").click(function(){
+    				fix = true;
+    			})
+    			jQuery("#closeImg").click(function(){
+    				$("#erweima").hide();
+    			})
+    	})
+
+
+    </script>
+    <style type="text/css">
+    	#erweima{
+    		display:none;
+    		left:1px;
+    		top:1px;
+    		width:190px;
+    		color:#000000;
+    		background:#ffffff;
+    		position:absolute;
+    		z-index:9999;
+    		border:1px solid gray;
+    		margin:0 auto;
+    		min-height:160px;
+    	}
+    	#qrimg
+    	{
+    	width:170px;
+    	height:150px;
+    	padding:0 10px 2px 10px;
+    	display:block;
+    	}
+    	#closeImg
+    	{
+    	width:15px;
+    	height:15px;
+    	padding:2px 2px 2px 180px;;
+    	}
+    	#divEwm p
+    	{
+    		margin:0;
+    		padding-top:4px;
+    		display:block;
+    		padding-bottom:10px;
+    	}
+    </style>
   </head>
 
   <body>
@@ -112,6 +196,7 @@ $(function() {
         <th class="sorting" name="nickName">显示名</th>
         <th class="sorting" name="status"><spring:message code="user.user.list.status" text="状态"/></th>
         <th width="80">&nbsp;</th>
+        <th>名片</th>
       </tr>
     </thead>
 
@@ -126,9 +211,20 @@ $(function() {
         <td>
           <a href="user-base-input.do?id=${item.id}" class="a-update"><spring:message code="core.list.edit" text="编辑"/></a>
         </td>
+        <td><img class="e1" title="单击二维码固定" style="cursor:pointer;width:15px;height:15px;" src="${scopePrefix}/widgets/xform/images/visualpharm/th.png"></td>
       </tr>
       </c:forEach>
     </tbody>
+    <div id="erweima">
+    <span id="closeImg" style="cursor:pointer">X</span>
+     <img id="qrimg" src=""/>
+     <p style='text-align:center;'>
+     	<font size="4pt" style="font-weight:bold;">二维码名片</font>
+     	<br/>
+     	<font size="2pt">（"扫一扫"如使用微信）</font>
+     </p>
+
+    </div>
   </table>
 </form>
         </div>

diff --git a/webapp/widgets/xform/images/visualpharm/th.png b/webapp/widgets/xform/images/visualpharm/th.png