【优化】支持登陆用户，直接读取昵称、部门等信息，也支持自定义字段

yudao-module-system/yudao-module-system-api/src/main/java/cn/iocoder/yudao/module/system/api/oauth2/dto/OAuth2AccessTokenCheckRespDTO.java

@@ -5,6 +5,7 @@ import lombok.Data;
 
 import java.io.Serializable;
 import java.util.List;
+import java.util.Map;
 
 @Schema(description = "RPC 服务 - OAuth2 访问令牌的校验 Response DTO")
 @Data
@@ -16,6 +17,9 @@ public class OAuth2AccessTokenCheckRespDTO implements Serializable {
     @Schema(description = "用户类型，参见 UserTypeEnum 枚举", requiredMode = Schema.RequiredMode.REQUIRED, example = "1")
     private Integer userType;
 
+    @Schema(description = "用户信息", example = "{\"nickname\": \"芋道\"}")
+    private Map<String, String> userInfo;
+
     @Schema(description = "租户编号", requiredMode = Schema.RequiredMode.REQUIRED, example = "1024")
     private Long tenantId;