增加WecloudImMessage类

发布消息content要求传入WecloudImMessage类型

增加WecloudImMessage类
发布消息content要求传入WecloudImMessage类型
bf105969 · Shadow · 6d569c09 · bf105969 · bf105969 · bf105969
Commit bf105969 authored May 26, 2022 by Shadow
27 changed files
--- a/core/src/main/java/com/wecloud/im/param/GroupChatMessageParam.java
+++ b/core/src/main/java/com/wecloud/im/param/GroupChatMessageParam.java
@@ -3,7 +3,10 @@ package com.wecloud.im.param;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import java.util.Map;
 import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
 /**
 * 发送群聊消息入参
@@ -30,9 +33,9 @@ public class GroupChatMessageParam {
    @ApiModelProperty("消息类型")
    private String messageType;
-    @NotEmpty(message = "消息不能为空")
+    @NotNull(message = "消息不能为空")
    @ApiModelProperty("消息")
-    private String content;
+    private Map<String, Object> content;
    @ApiModelProperty("指定离线推送通知中的推送内容")
    private String pushContent;

--- a/core/src/main/java/com/wecloud/im/param/GroupChatStatusMessageParam.java
+++ b/core/src/main/java/com/wecloud/im/param/GroupChatStatusMessageParam.java
@@ -3,7 +3,10 @@ package com.wecloud.im.param;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import java.util.Map;
 import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
 /**
 *
@@ -44,9 +47,9 @@ public class GroupChatStatusMessageParam {
    /**
     * 消息
     */
-    @NotEmpty(message = "消息不能为空")
+    @NotNull(message = "消息不能为空")
    @ApiModelProperty("消息")
-    private String content;
+    private Map<String, Object> content;
    /**
     * 是否过滤黑名单

--- a/core/src/main/java/com/wecloud/im/param/PrivateChatMessageParam.java
+++ b/core/src/main/java/com/wecloud/im/param/PrivateChatMessageParam.java
@@ -3,7 +3,10 @@ package com.wecloud.im.param;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import java.util.Map;
 import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
 /**
 * 单聊消息
@@ -37,9 +40,9 @@ public class PrivateChatMessageParam {
    /**
     * 消息
     */
-    @NotEmpty(message = "消息不能为空")
+    @NotNull(message = "消息不能为空")
    @ApiModelProperty("消息")
-    private String content;
+    private Map<String, Object> content;
    /**
     * 指定离线推送通知中的推送内容

--- a/core/src/main/java/com/wecloud/im/param/PrivateChatStatusMessageParam.java
+++ b/core/src/main/java/com/wecloud/im/param/PrivateChatStatusMessageParam.java
@@ -3,7 +3,10 @@ package com.wecloud.im.param;
 import io.swagger.annotations.ApiModelProperty;
 import lombok.Data;
+import java.util.Map;
 import javax.validation.constraints.NotEmpty;
+import javax.validation.constraints.NotNull;
 /**
 *
@@ -38,9 +41,9 @@ public class PrivateChatStatusMessageParam {
    /**
     * 消息
     */
-    @NotEmpty(message = "消息不能为空")
+    @NotNull(message = "消息不能为空")
    @ApiModelProperty("消息")
-    private String content;
+    private Map<String, Object> content;
    /**
     * 是否过滤黑名单

--- a/core/src/main/java/com/wecloud/im/service/impl/ImMessageServiceImpl.java
+++ b/core/src/main/java/com/wecloud/im/service/impl/ImMessageServiceImpl.java
@@ -643,7 +643,8 @@ public class ImMessageServiceImpl extends BaseServiceImpl<ImMessageMapper, ImMes
            }
            // 组装消息
-            ImMessage message = assembleImMessage(appId, sender, conversation.getId(), param.getMessageType(), false, param.getContent());
+            ImMessage message = assembleImMessage(appId, sender, conversation.getId(), param.getMessageType(), false,
+                    JSONObject.toJSONString(param.getContent()));
            // 持久化
            this.save(message);
            // 拼装发送消息体
@@ -711,7 +712,7 @@ public class ImMessageServiceImpl extends BaseServiceImpl<ImMessageMapper, ImMes
            // 组装消息
            ImMessage message = assembleImMessage(appId, sender, conversation.getId(), param.getMessageType(), true,
-                    param.getContent());
+                    JSONObject.toJSONString(param.getContent()));
            if (isToUser && CollectionUtils.isNotEmpty(membersList)) {
                // 指定群内成员发送 落库接收人  仅限少量接收人场景时落库
                List<Long> memberFkClientIds = membersList.stream().map(m -> m.getFkClientId()).collect(Collectors.toList());
@@ -760,7 +761,7 @@ public class ImMessageServiceImpl extends BaseServiceImpl<ImMessageMapper, ImMes
            List<ImConversationMembers> membersList = conMembersMapGroupByConId.getOrDefault(conversationId,
                    Collections.emptyList());
            // 组装消息
-            ImMessage message = assembleImMessage(appId, sender, conversation.getId(), param.getMessageType(), false, param.getContent());
+            ImMessage message = assembleImMessage(appId, sender, conversation.getId(), param.getMessageType(), false, JSONObject.toJSONString(param.getContent()));
            // 持久化
            this.save(message);
            // 拼装发送消息体
@@ -810,7 +811,7 @@ public class ImMessageServiceImpl extends BaseServiceImpl<ImMessageMapper, ImMes
                    Collections.emptyList());
            // 组装消息
            ImMessage message = assembleImMessage(appId, sender, conversation.getId(), param.getMessageType(), true,
-                    param.getContent());
+                    JSONObject.toJSONString(param.getContent()));
            // 持久化
            this.save(message);
            // 拼装发送消息体

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/WecloudIm.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/WecloudIm.java
@@ -33,11 +33,10 @@ public interface WecloudIm {
     * 注册客户端
     * @Author luozh
     * @Date 2022年04月13日 04:25:52
-     * @param userId
+     * @param userId 用户id
-     * @param headPortrait
+     * @param headPortrait 头像
-     * @param nickname
+     * @param nickname 昵称
     * @Return
-     * @return
     */
    ImClient registerUser(String userId, String headPortrait, String nickname);

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/internal/WecloudImMessageOperation.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/internal/WecloudImMessageOperation.java
@@ -12,6 +12,7 @@ import com.wecloud.im.sdk.model.PublishGroupChatMessageRequest;
 import com.wecloud.im.sdk.model.PublishGroupChatStatusMessageRequest;
 import com.wecloud.im.sdk.model.PublishPrivateChatMessageRequest;
 import com.wecloud.im.sdk.model.PublishPrivateChatStatusMessageRequest;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 import static com.wecloud.im.sdk.ResourcePathConstants.PUBLISH_GROUP_CHAT_MESSAGE_REQUEST;
 import static com.wecloud.im.sdk.ResourcePathConstants.PUBLISH_GROUP_CHAT_STATUS_MESSAGE_REQUEST;
@@ -42,7 +43,7 @@ public class WecloudImMessageOperation extends WecloudImOperation {
        String fromUserId = publishGroupChatMessageRequest.getFromUserId();
        String toGroupIds = publishGroupChatMessageRequest.getToGroupIds();
        String messageType = publishGroupChatMessageRequest.getMessageType();
-        String content = publishGroupChatMessageRequest.getContent();
+        WecloudImMessage content = publishGroupChatMessageRequest.getContent();
        // 必填参数校验
        assertParameterNotNull(fromUserId, "fromUserId");
        assertParameterNotNull(toGroupIds, "toGroupIds");
@@ -71,7 +72,7 @@ public class WecloudImMessageOperation extends WecloudImOperation {
        String fromUserId = publishGroupChatStatusMessageRequest.getFromUserId();
        String toGroupIds = publishGroupChatStatusMessageRequest.getToGroupIds();
        String messageType = publishGroupChatStatusMessageRequest.getMessageType();
-        String content = publishGroupChatStatusMessageRequest.getContent();
+        WecloudImMessage content = publishGroupChatStatusMessageRequest.getContent();
        // 必填参数校验
        assertParameterNotNull(fromUserId, "fromUserId");
        assertParameterNotNull(toGroupIds, "toGroupIds");
@@ -93,7 +94,7 @@ public class WecloudImMessageOperation extends WecloudImOperation {
        String fromUserId = publishPrivateChatMessageRequest.getFromUserId();
        String toUserIds = publishPrivateChatMessageRequest.getToUserIds();
        String messageType = publishPrivateChatMessageRequest.getMessageType();
-        String content = publishPrivateChatMessageRequest.getContent();
+        WecloudImMessage content = publishPrivateChatMessageRequest.getContent();
        // 必填参数校验
        assertParameterNotNull(fromUserId, "fromUserId");
        assertParameterNotNull(toUserIds, "toUserIds");
@@ -115,7 +116,7 @@ public class WecloudImMessageOperation extends WecloudImOperation {
        String fromUserId = publishPrivateChatStatusMessageRequest.getFromUserId();
        String toUserIds = publishPrivateChatStatusMessageRequest.getToUserIds();
        String messageType = publishPrivateChatStatusMessageRequest.getMessageType();
-        String content = publishPrivateChatStatusMessageRequest.getContent();
+        WecloudImMessage content = publishPrivateChatStatusMessageRequest.getContent();
        // 必填参数校验
        assertParameterNotNull(fromUserId, "fromUserId");
        assertParameterNotNull(toUserIds, "toUserIds");

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/GroupChatMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/GroupChatMessage.java
@@ -2,6 +2,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 *
 * @Author luozh
@@ -34,7 +36,7 @@ public class GroupChatMessage {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 指定离线推送通知中的推送内容

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/GroupChatStatusMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/GroupChatStatusMessage.java
@@ -2,6 +2,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 *
 * @Author luozh
@@ -34,7 +36,7 @@ public class GroupChatStatusMessage {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 是否过滤黑名单

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/PrivateChatMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/PrivateChatMessage.java
@@ -2,6 +2,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 * 单聊消息
 * @Author luozh
@@ -28,7 +30,7 @@ public class PrivateChatMessage {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 指定离线推送通知中的推送内容

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/PrivateChatStatusMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/PrivateChatStatusMessage.java
@@ -2,6 +2,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 *
 * @Author luozh
@@ -29,7 +31,7 @@ public class PrivateChatStatusMessage {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 是否过滤黑名单

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishGroupChatMessageRequest.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishGroupChatMessageRequest.java
@@ -3,6 +3,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 * 发布群聊消息请求
 * @Author luozh
@@ -36,7 +38,7 @@ public class PublishGroupChatMessageRequest extends WebServiceRequest {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 指定离线推送通知中的推送内容

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishGroupChatStatusMessageRequest.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishGroupChatStatusMessageRequest.java
@@ -3,6 +3,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 * 发布群聊消息请求
 * @Author luozh
@@ -36,7 +38,7 @@ public class PublishGroupChatStatusMessageRequest extends WebServiceRequest {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 是否过滤黑名单

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishPrivateChatMessageRequest.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishPrivateChatMessageRequest.java
@@ -3,6 +3,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 * 单聊消息
 * @Author luozh
@@ -30,7 +32,7 @@ public class PublishPrivateChatMessageRequest extends WebServiceRequest {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 指定离线推送通知中的推送内容

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishPrivateChatStatusMessageRequest.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/PublishPrivateChatStatusMessageRequest.java
@@ -3,6 +3,8 @@ package com.wecloud.im.sdk.model;
 import lombok.Data;
 import lombok.EqualsAndHashCode;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 *
 * @Author luozh
@@ -31,7 +33,7 @@ public class PublishPrivateChatStatusMessageRequest extends WebServiceRequest {
    /**
     * 消息
     */
-    private String content;
+    private WecloudImMessage content;
    /**
     * 是否过滤黑名单

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/FileMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/FileMessage.java
 package com.wecloud.im.sdk.model.message;
-import lombok.Getter;
-import lombok.Setter;
 import com.wecloud.im.sdk.enums.MessageTypeEnum;
 /**
@@ -11,12 +8,12 @@ import com.wecloud.im.sdk.enums.MessageTypeEnum;
 * @Date 2022年05月07日 13:59
 * @Version 1.0
 */
-@Getter
+public class FileMessage extends WecloudImBaseMessage {
-@Setter
-public class FileMessage extends BaseMessage {
    public FileMessage() {
        super(MessageTypeEnum.FILE);
    }
-    private MessageFile file;
+    public void setFile(MessageFile file) {
+        this.put("file", file);
+    }
 }
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/PicMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/PicMessage.java
@@ -13,10 +13,12 @@ import com.wecloud.im.sdk.enums.MessageTypeEnum;
 */
 @Getter
 @Setter
-public class PicMessage extends BaseMessage {
+public class PicMessage extends WecloudImBaseMessage {
    public PicMessage() {
        super(MessageTypeEnum.IMAGE);
    }
-    private MessageImageFile file;
+    public void setFile(MessageImageFile file) {
+        this.put("file", file);
+    }
 }
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/PositionMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/PositionMessage.java
@@ -11,15 +11,11 @@ import com.wecloud.im.sdk.enums.MessageTypeEnum;
 * @Date 2022年05月07日 13:59
 * @Version 1.0
 */
-@Getter
+public class PositionMessage extends WecloudImBaseMessage {
-@Setter
-public class PositionMessage extends BaseMessage {
    public PositionMessage() {
        super(MessageTypeEnum.POSITION);
    }
-    private MetaData metaData;
    @Setter
    @Getter
    public static class MetaData {
@@ -34,4 +30,8 @@ public class PositionMessage extends BaseMessage {
         */
        private Double latitude;
    }
+    public void setMetaData(MetaData metaData) {
+        this.put("metaData", metaData);
+    }
 }
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/TextMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/TextMessage.java
 package com.wecloud.im.sdk.model.message;
-import lombok.Getter;
-import lombok.Setter;
 import com.wecloud.im.sdk.enums.MessageTypeEnum;
 /**
@@ -11,14 +8,14 @@ import com.wecloud.im.sdk.enums.MessageTypeEnum;
 * @Date 2022年05月07日 13:56
 * @Version 1.0
 */
-@Getter
+public class TextMessage extends WecloudImBaseMessage {
-@Setter
-public class TextMessage extends BaseMessage {
    public TextMessage() {
        super(MessageTypeEnum.TEXT);
    }
-    private String text;
+    public void setText(String text) {
+        this.put("text", text);
+    }
 }
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/VideoMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/VideoMessage.java
 package com.wecloud.im.sdk.model.message;
-import lombok.Getter;
-import lombok.Setter;
 import com.wecloud.im.sdk.enums.MessageTypeEnum;
 /**
@@ -11,12 +8,12 @@ import com.wecloud.im.sdk.enums.MessageTypeEnum;
 * @Date 2022年05月07日 13:59
 * @Version 1.0
 */
-@Getter
+public class VideoMessage extends WecloudImBaseMessage {
-@Setter
-public class VideoMessage extends BaseMessage {
    public VideoMessage() {
        super(MessageTypeEnum.VIDEO);
    }
-    private MessageVideoFile file;
+    public void setFile(MessageVideoFile file) {
+        this.put("file", file);
+    }
 }
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/VoiceMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/VoiceMessage.java
 package com.wecloud.im.sdk.model.message;
-import lombok.Getter;
-import lombok.Setter;
 import com.wecloud.im.sdk.enums.MessageTypeEnum;
 /**
@@ -11,12 +8,12 @@ import com.wecloud.im.sdk.enums.MessageTypeEnum;
 * @Date 2022年05月07日 13:59
 * @Version 1.0
 */
-@Getter
+public class VoiceMessage extends WecloudImBaseMessage {
-@Setter
-public class VoiceMessage extends BaseMessage {
    public VoiceMessage() {
        super(MessageTypeEnum.AUDIO);
    }
-    private MessageVoiceFile file;
+    public void setFile(MessageVoiceFile file) {
+        this.put("file", file);
+    }
 }
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/BaseMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/BaseMessage.java
 package com.wecloud.im.sdk.model.message;
-import lombok.Getter;
-import lombok.Setter;
 import com.wecloud.im.sdk.enums.MessageTypeEnum;
 /**
 *
 * @Author luozh
- * @Date 2022年05月07日 13:51
+ * @Date 2022年05月26日 14:09
 * @Version 1.0
 */
-@Getter
+public class WecloudImBaseMessage extends WecloudImMessage {
-public class BaseMessage {
-    /**
+    public WecloudImBaseMessage(MessageTypeEnum type) {
-     * 类型
-     */
-    private Integer type;
-    /**
-     * 用来给开发者存储拓展的自定义属性字段
-     */
-    @Setter
-    private Object attrs;
-    public BaseMessage(MessageTypeEnum type) {
        this.setType(type);
    }
@@ -37,6 +22,10 @@ public class BaseMessage {
     * @Return
     */
    protected void setType(MessageTypeEnum type) {
-        this.type = type.getCode();
+        this.put("type", type.getCode());
+    }
+    protected void setAttrs(Object attrs) {
+        this.put("attrs", attrs);
    }
 }
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/WecloudImMessage.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/model/message/WecloudImMessage.java
+package com.wecloud.im.sdk.model.message;
+import java.util.HashMap;
+/**
+ *
+ * @Author luozh
+ * @Date 2022年05月07日 13:51
+ * @Version 1.0
+ */
+public class WecloudImMessage extends HashMap<String, Object> {
+}
--- a/im-sdk/src/main/java/com/wecloud/im/sdk/sample/PublishGroupChatMessageSample.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/sample/PublishGroupChatMessageSample.java
@@ -3,7 +3,6 @@ package com.wecloud.im.sdk.sample;
 import java.util.Date;
 import cn.hutool.core.date.DateUtil;
-import cn.hutool.json.JSONUtil;
 import com.wecloud.im.sdk.WecloudIm;
 import com.wecloud.im.sdk.WecloudImClientBuilder;
@@ -41,11 +40,11 @@ public class PublishGroupChatMessageSample {
        groupChatMessage.setSilent(silent);
        groupChatMessage.setMessageType("-1");
-        groupChatMessage.setContent(JSONUtil.toJsonStr(buildTextMessage()));
+        groupChatMessage.setContent(buildTextMessage());
        Boolean textMessageResult = im.publishGroupChatMessage(groupChatMessage);
        groupChatMessage.setMessageType("-2");
-        groupChatMessage.setContent(JSONUtil.toJsonStr(buildPicMessage()));
+        groupChatMessage.setContent(buildPicMessage());
        Boolean picMessageResult = im.publishGroupChatMessage(groupChatMessage);

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/sample/PublishPrivateChatMessageSample.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/sample/PublishPrivateChatMessageSample.java
@@ -3,7 +3,6 @@ package com.wecloud.im.sdk.sample;
 import java.util.Date;
 import cn.hutool.core.date.DateUtil;
-import cn.hutool.json.JSONUtil;
 import com.wecloud.im.sdk.WecloudIm;
 import com.wecloud.im.sdk.WecloudImClientBuilder;
@@ -26,8 +25,8 @@ public class PublishPrivateChatMessageSample {
                "QizKVHcILRWp6Td2",
                "287d04828099fb7de871e9dda845fa8b6b2302faf2ab3737");
-        String senderId = "1512322637488148480";
+        String senderId = "1526788710924972032";
-        String toGroupIds = "1513691265777217536";
+        String toUserId = "1529434627821957120";
        String messageType = "-1";
        TextMessage textMessage = new TextMessage();
@@ -36,9 +35,9 @@ public class PublishPrivateChatMessageSample {
        boolean silent = true;
        PrivateChatMessage privateChatMessage = new PrivateChatMessage();
        privateChatMessage.setFromUserId(senderId);
-        privateChatMessage.setToUserIds(toGroupIds);
+        privateChatMessage.setToUserIds(toUserId);
        privateChatMessage.setMessageType(messageType);
-        privateChatMessage.setContent(JSONUtil.toJsonStr(textMessage));
+        privateChatMessage.setContent(textMessage);
        privateChatMessage.setPushContent("");
        privateChatMessage.setIncludeSender(false);
        privateChatMessage.setPersisted(true);

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/sample/PublishPrivateChatMessageStatusSample.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/sample/PublishPrivateChatMessageStatusSample.java
@@ -2,14 +2,13 @@ package com.wecloud.im.sdk.sample;
 import java.util.Date;
 import java.util.HashMap;
-import java.util.Map;
 import cn.hutool.core.date.DateUtil;
-import cn.hutool.json.JSONUtil;
 import com.wecloud.im.sdk.WecloudIm;
 import com.wecloud.im.sdk.WecloudImClientBuilder;
 import com.wecloud.im.sdk.model.PrivateChatStatusMessage;
+import com.wecloud.im.sdk.model.message.WecloudImMessage;
 /**
 * 发布单聊消息
@@ -31,7 +30,7 @@ public class PublishPrivateChatMessageStatusSample {
        String toGroupIds = "1513691265777217536";
        String messageType = "-1";
-        Map<String, Object> content = new HashMap<>();
+        WecloudImMessage content = new WecloudImMessage();
        content.put("toConversation", "1519985463165931520");
        content.put("type", -1);
        content.put("text", "这是测试消息: " + DateUtil.formatDateTime(new Date()));
@@ -45,7 +44,7 @@ public class PublishPrivateChatMessageStatusSample {
        privateChatMessage.setFromUserId(senderId);
        privateChatMessage.setToUserIds(toGroupIds);
        privateChatMessage.setMessageType(messageType);
-        privateChatMessage.setContent(JSONUtil.toJsonStr(content));
+        privateChatMessage.setContent(content);
        privateChatMessage.setIncludeBlacklist(false);
        privateChatMessage.setIncludeSender(false);

--- a/im-sdk/src/main/java/com/wecloud/im/sdk/sample/SignTest.java
+++ b/im-sdk/src/main/java/com/wecloud/im/sdk/sample/SignTest.java
@@ -24,6 +24,7 @@ public class SignTest {
        Map<String, String> headers = new HashMap<>();
        headers.put(ImHeaders.DATE, date);
        headers.put(ImHeaders.CONTENT_TYPE, "application/json; charset=utf-8");
+        headers.put(ImHeaders.X_IM_FROM, "server");
        // 请求参数
        Map<String, Object> param = new HashMap<>();
        // 发送请求
@@ -34,7 +35,7 @@ public class SignTest {
        String canonicalString = SignUtils.buildCanonicalString("POST", resourcePath, request);
        String signature = new HmacSHA256Signature().computeSignature("287d04ds8099fb7de871e9dda845fa8b6b2302faf2ab3737", canonicalString);
        String authorization = SignUtils.composeRequestAuthorization("QizKVHcILRWp6Fd3", signature);
-        System.out.println("canonicalString: " + canonicalString);
+        System.out.println("canonicalString: \n" + canonicalString);
        System.out.println("signature: " + signature);
        System.out.println("Authorization header: " + authorization);