优化异常信息&修复httpclient重定向错误

weixin4j-example/src/main/java/com/foxinmy/weixin4j/example/server/handler/ChatMessageHandler.java

@@ -0,0 +1,33 @@
+package com.foxinmy.weixin4j.example.server.handler;
+
+import java.util.Set;
+
+import com.foxinmy.weixin4j.exception.WeixinException;
+import com.foxinmy.weixin4j.handler.WeixinMessageHandler;
+import com.foxinmy.weixin4j.qy.chat.WeixinChatMessage;
+import com.foxinmy.weixin4j.request.WeixinMessage;
+import com.foxinmy.weixin4j.request.WeixinRequest;
+import com.foxinmy.weixin4j.response.BlankResponse;
+import com.foxinmy.weixin4j.response.WeixinResponse;
+
+public class ChatMessageHandler implements WeixinMessageHandler {
+
+	@Override
+	public boolean canHandle(WeixinRequest request, WeixinMessage message,
+			Set<String> nodeNames) throws WeixinException {
+		return nodeNames.contains("PackageId");
+	}
+
+	@Override
+	public WeixinResponse doHandle(WeixinRequest request,
+			WeixinMessage message, Set<String> nodeNames)
+			throws WeixinException {
+		WeixinChatMessage chatMessage = null; // 转换为实体
+		return BlankResponse.global;
+	}
+
+	@Override
+	public int weight() {
+		return 0;
+	}
+}

weixin4j-example/src/main/java/com/foxinmy/weixin4j/example/server/handler/CustomMessageHandler.java

@@ -0,0 +1,40 @@
+package com.foxinmy.weixin4j.example.server.handler;
+
+import java.util.Set;
+
+import com.foxinmy.weixin4j.exception.WeixinException;
+import com.foxinmy.weixin4j.handler.WeixinMessageHandler;
+import com.foxinmy.weixin4j.request.WeixinMessage;
+import com.foxinmy.weixin4j.request.WeixinRequest;
+import com.foxinmy.weixin4j.response.TextResponse;
+import com.foxinmy.weixin4j.response.WeixinResponse;
+
+/**
+ *  自定义处理消息
+ * @className CustomMessageHandler
+ * @author jinyu(foxinmy@gmail.com)
+ * @date 2017年1月19日
+ * @since JDK 1.6
+ * @see
+ */
+public class CustomMessageHandler implements WeixinMessageHandler {
+
+	@Override
+	public boolean canHandle(WeixinRequest request, WeixinMessage message,
+			Set<String> nodeNames) throws WeixinException {
+		// 消息来源某个用户
+		return message.getFromUserName().equals("xxx");
+	}
+
+	@Override
+	public WeixinResponse doHandle(WeixinRequest request,
+			WeixinMessage message, Set<String> nodeNames)
+			throws WeixinException {
+		return new TextResponse("是你，是你，还是你。");
+	}
+
+	@Override
+	public int weight() {
+		return 0;
+	}
+}