🆕 #3725【企业微信】 增加markdown_v2的消息类型支持

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/WxCpGroupRobotService.java

@@ -70,6 +70,23 @@ public interface WxCpGroupRobotService {
    */
   void sendMarkdown(String webhookUrl, String content) throws WxErrorException;
 
+  /**
+   * 发送markdown_v2类型的消息
+   *
+   * @param content markdown内容，最长不超过4096个字节，必须是utf8编码
+   * @throws WxErrorException 异常
+   */
+  void sendMarkdownV2(String content) throws WxErrorException;
+
+  /**
+   * 发送markdown_v2类型的消息
+   *
+   * @param webhookUrl webhook地址
+   * @param content    markdown内容，最长不超过4096个字节，必须是utf8编码
+   * @throws WxErrorException 异常
+   */
+  void sendMarkdownV2(String webhookUrl, String content) throws WxErrorException;
+
   /**
    * 发送image类型的消息
    *

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpGroupRobotServiceImpl.java

@@ -42,6 +42,11 @@ public class WxCpGroupRobotServiceImpl implements WxCpGroupRobotService {
     this.sendMarkdown(this.getWebhookUrl(), content);
   }
 
+  @Override
+  public void sendMarkdownV2(String content) throws WxErrorException {
+    this.sendMarkdownV2(this.getWebhookUrl(), content);
+  }
+
   @Override
   public void sendImage(String base64, String md5) throws WxErrorException {
     this.sendImage(this.getWebhookUrl(), base64, md5);
@@ -70,6 +75,14 @@ public class WxCpGroupRobotServiceImpl implements WxCpGroupRobotService {
       .toJson());
   }
 
+  @Override
+  public void sendMarkdownV2(String webhookUrl, String content) throws WxErrorException {
+    this.cpService.postWithoutToken(webhookUrl, new WxCpGroupRobotMessage()
+      .setMsgType(GroupRobotMsgType.MARKDOWN_V2)
+      .setContent(content)
+      .toJson());
+  }
+
   @Override
   public void sendImage(String webhookUrl, String base64, String md5) throws WxErrorException {
     this.cpService.postWithoutToken(webhookUrl, new WxCpGroupRobotMessage()

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/bean/message/WxCpGroupRobotMessage.java

@@ -252,6 +252,12 @@ public class WxCpGroupRobotMessage implements Serializable {
         messageJson.add("markdown", text);
         break;
       }
+      case MARKDOWN_V2: {
+        JsonObject text = new JsonObject();
+        text.addProperty("content", this.getContent());
+        messageJson.add("markdown_v2", text);
+        break;
+      }
       case IMAGE: {
         JsonObject text = new JsonObject();
         text.addProperty("base64", this.getBase64());

weixin-java-cp/src/main/java/me/chanjar/weixin/cp/constant/WxCpConsts.java

@@ -630,6 +630,11 @@ public class WxCpConsts {
      */
     public static final String MARKDOWN = "markdown";
 
+    /**
+     * markdown_v2消息.
+     */
+    public static final String MARKDOWN_V2 = "markdown_v2";
+
     /**
      * 图文消息（点击跳转到外链）.
      */

weixin-java-cp/src/test/java/me/chanjar/weixin/cp/api/impl/WxCpGroupRobotServiceImplTest.java

@@ -64,6 +64,51 @@ public class WxCpGroupRobotServiceImplTest {
     robotService.sendMarkdown(content);
   }
 
+  /**
+   * Test send mark down v2.
+   *
+   * @throws WxErrorException the wx error exception
+   */
+  @Test
+  public void testSendMarkDownV2() throws WxErrorException {
+    String content = "# 一、标题\n" +
+      "## 二级标题\n" +
+      "### 三级标题\n" +
+      "# 二、字体\n" +
+      "*斜体*\n" +
+      "\n" +
+      "**加粗**\n" +
+      "# 三、列表 \n" +
+      "- 无序列表 1 \n" +
+      "- 无序列表 2\n" +
+      "  - 无序列表 2.1\n" +
+      "  - 无序列表 2.2\n" +
+      "1. 有序列表 1\n" +
+      "2. 有序列表 2\n" +
+      "# 四、引用\n" +
+      "> 一级引用\n" +
+      ">>二级引用\n" +
+      ">>>三级引用\n" +
+      "# 五、链接\n" +
+      "[这是一个链接](https://work.weixin.qq.com/api/doc)\n" +
+      "![](https://res.mail.qq.com/node/ww/wwopenmng/images/independent/doc/test_pic_msg1.png)\n" +
+      "# 六、分割线\n" +
+      "\n" +
+      "---\n" +
+      "# 七、代码\n" +
+      "`这是行内代码`\n" +
+      "```\n" +
+      "这是独立代码块\n" +
+      "```\n" +
+      "\n" +
+      "# 八、表格\n" +
+      "| 姓名 | 文化衫尺寸 | 收货地址 |\n" +
+      "| :----- | :----: | -------: |\n" +
+      "| 张三 | S | 广州 |\n" +
+      "| 李四 | L | 深圳 |";
+    robotService.sendMarkdownV2(content);
+  }
+
   /**
    * Test send image.
    *