修改

roncoo-education-system/roncoo-education-system-service/src/main/java/com/roncoo/education/system/service/admin/biz/AdminSysRoleUserBiz.java

@@ -48,8 +48,8 @@ public class AdminSysRoleUserBiz {
         // 先删除旧的角色
         dao.deleteByUserId(req.getUserId());
         // 再新增
-        if (CollectionUtil.isNotEmpty(req.getRoleId())) {
-            for (Long roleId : req.getRoleId()) {
+        if (CollectionUtil.isNotEmpty(req.getRoleIdList())) {
+            for (Long roleId : req.getRoleIdList()) {
                 SysRoleUser sysRoleUser = new SysRoleUser();
                 sysRoleUser.setRoleId(roleId);
                 sysRoleUser.setUserId(req.getUserId());

roncoo-education-system/roncoo-education-system-service/src/main/java/com/roncoo/education/system/service/admin/req/AdminSysRoleUserSaveReq.java

@@ -27,5 +27,5 @@ public class AdminSysRoleUserSaveReq implements Serializable {
      * 角色ID集合
      */
     @ApiModelProperty(value = "角色ID集合", required = true)
-    private List<Long> roleId;
+    private List<Long> roleIdList;
 }