diff --git a/README.md b/README.md index 3dbf4be..684b7b6 100644 --- a/README.md +++ b/README.md @@ -675,11 +675,124 @@ public class TulingRobot implements IMsgHandlerFace { return null; } +} +``` + +### Demo3 获取好友头像图片示例 + +代码自释吧，需要注意的是需要自己设定保存头像文件的路径，收到`111`消息后，将会下载所有好友的头像。 + +```java +package cn.zhouyafeng.itchat4j.demo.demo3; + +import java.io.File; +import java.io.FileOutputStream; +import java.io.OutputStream; +import java.util.ArrayList; +import java.util.List; + +import org.apache.http.HttpEntity; +import org.apache.http.util.EntityUtils; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.alibaba.fastjson.JSONObject; + +import cn.zhouyafeng.itchat4j.Wechat; +import cn.zhouyafeng.itchat4j.api.WechatTools; +import cn.zhouyafeng.itchat4j.core.Core; +import cn.zhouyafeng.itchat4j.face.IMsgHandlerFace; +import cn.zhouyafeng.itchat4j.utils.MyHttpClient; +import cn.zhouyafeng.itchat4j.utils.enums.StorageLoginInfoEnum; + +/** + * 此示例演示如何获取所有好友的头像 + * + * @author https://github.com/yaphone + * @date 创建时间：2017年6月26日 下午11:27:46 + * @version 1.0 + * + */ +public class PicYourFriends implements IMsgHandlerFace { + private static Logger LOG = LoggerFactory.getLogger(PicYourFriends.class); + private static final Core core = Core.getInstance(); + private static final MyHttpClient myHttpClient = core.getMyHttpClient(); + private static final String path = "D://itchat4j//head"; // 这里需要设置保存头像的路径 + + @Override + public String textMsgHandle(JSONObject msg) { + + if (!msg.getBoolean("groupMsg")) { // 群消息不处理 + String text = msg.getString("Text"); // 发送文本消息，也可调用MessageTools.sendFileMsgByUserId(userId,text); + String baseUrl = "https://" + core.getIndexUrl(); // 基础URL + String skey = (String) core.getLoginInfo().get(StorageLoginInfoEnum.skey.getKey()); + List headUrlList = new ArrayList(); // 好友头像URL列表 + if (text.equals("111")) { + List friends = WechatTools.getContactList(); + for (int i = 0; i < friends.size(); i++) { + JSONObject friend = friends.get(i); + String url = baseUrl + friend.getString("HeadImgUrl") + skey; + // String fileName = friend.getString("NickName"); + String headPicPath = path + File.separator + i + ".jpg"; + + HttpEntity entity = myHttpClient.doGet(url, null, true, null); + try { + OutputStream out = new FileOutputStream(headPicPath); + byte[] bytes = EntityUtils.toByteArray(entity); + out.write(bytes); + out.flush(); + out.close(); + + } catch (Exception e) { + LOG.info(e.getMessage()); + } + + } + } + } + return null; + } + + @Override + public String picMsgHandle(JSONObject msg) { + // TODO Auto-generated method stub + return null; + } + + @Override + public String voiceMsgHandle(JSONObject msg) { + // TODO Auto-generated method stub + return null; + } + + @Override + public String viedoMsgHandle(JSONObject msg) { + // TODO Auto-generated method stub + return null; + } + + @Override + public String nameCardMsgHandle(JSONObject msg) { + // TODO Auto-generated method stub + return null; + } + + public static void main(String[] args) { + String qrPath = "D://itchat4j//login"; // 保存登陆二维码图片的路径，这里需要在本地新建目录 + IMsgHandlerFace msgHandler = new PicYourFriends(); // 实现IMsgHandlerFace接口的类 + Wechat wechat = new Wechat(msgHandler, qrPath); // 【注入】 + wechat.start(); // 启动服务，会在qrPath下生成一张二维码图片，扫描即可登陆，注意，二维码图片如果超过一定时间未扫描会过期，过期时会自动更新，所以你可能需要重新打开图片 + } + } ``` -### Demo3 itchat4j集成在SpringMVC应用中 + + +### itchat4j集成在SpringMVC应用中 + +若需要将itchat4j集成在自己的应用中，打开项目pom.xml文件所在目录，运行`mvn package`，将生成的itchat4j的jar包引入即可。 这个示例要讲起来就比较困难了，因为SpringMVC本身就是一个复杂的东西，先在这里挖个坑吧。其实在SpringMVC中集成与上面两个示例并没有太大的不同，我的个人博客是基于SpringMVC的，我已经将集成在这个项目里了，这样我就可以通过微信来更新我的博客了。详细的就不多说了，大家先看看这个项目结构吧。 diff --git a/src/test/java/cn/zhouyafeng/itchat4j/demo/demo3/PicYourFriends.java b/src/test/java/cn/zhouyafeng/itchat4j/demo/demo3/PicYourFriends.java index 9597f6c..7af1fb4 100644 --- a/src/test/java/cn/zhouyafeng/itchat4j/demo/demo3/PicYourFriends.java +++ b/src/test/java/cn/zhouyafeng/itchat4j/demo/demo3/PicYourFriends.java @@ -20,11 +20,19 @@ import cn.zhouyafeng.itchat4j.utils.MyHttpClient; import cn.zhouyafeng.itchat4j.utils.enums.StorageLoginInfoEnum; +/** + * 此示例演示如何获取所有好友的头像 + * + * @author https://github.com/yaphone + * @date 创建时间：2017年6月26日 下午11:27:46 + * @version 1.0 + * + */ public class PicYourFriends implements IMsgHandlerFace { private static Logger LOG = LoggerFactory.getLogger(PicYourFriends.class); private static final Core core = Core.getInstance(); private static final MyHttpClient myHttpClient = core.getMyHttpClient(); - private static final String path = "D://itchat4j//head"; + private static final String path = "D://itchat4j//head"; // 这里需要设置保存头像的路径 @Override public String textMsgHandle(JSONObject msg) { @@ -36,34 +44,26 @@ public String textMsgHandle(JSONObject msg) { List headUrlList = new ArrayList(); // 好友头像URL列表 if (text.equals("111")) { List friends = WechatTools.getContactList(); - for (JSONObject friend : friends) { - headUrlList.add(friend.getString("HeadImgUrl")); - } - } - for (int i = 0; i < headUrlList.size(); i++) { - - String url = baseUrl + headUrlList.get(i) + skey; - LOG.info(url); - String headPicPath = path + File.separator + i + ".jpg"; - HttpEntity entity = myHttpClient.doGet(url, null, true, null); - try { - OutputStream out = new FileOutputStream(headPicPath); - byte[] bytes = EntityUtils.toByteArray(entity); - out.write(bytes); - out.flush(); - out.close(); + for (int i = 0; i < friends.size(); i++) { + JSONObject friend = friends.get(i); + String url = baseUrl + friend.getString("HeadImgUrl") + skey; + // String fileName = friend.getString("NickName"); + String headPicPath = path + File.separator + i + ".jpg"; + + HttpEntity entity = myHttpClient.doGet(url, null, true, null); try { - // CommonTools.printQr(qrPath); // 打开登陆二维码图片 + OutputStream out = new FileOutputStream(headPicPath); + byte[] bytes = EntityUtils.toByteArray(entity); + out.write(bytes); + out.flush(); + out.close(); + } catch (Exception e) { LOG.info(e.getMessage()); } - } catch (Exception e) { - LOG.info(e.getMessage()); } - } - System.out.println(headUrlList); } return null; }