fix bug

zlt-demo/sharding-jdbc-demo/src/main/resources/application.yml

@@ -15,7 +15,6 @@ zlt:
 
 mybatis-plus:
   mapper-locations: classpath:/mapper/*Mapper.xml
-  #实体扫描，多个package用逗号或者分号分隔
   typeAliasesPackage: com.sharding.demo.model
   global-config:
     db-config:

zlt-uaa/src/main/java/com/central/oauth/service/impl/ValidateCodeServiceImpl.java

@@ -62,7 +62,7 @@ public class ValidateCodeServiceImpl implements IValidateCodeService {
         }
 
         SysUser user = userService.findByMobile(mobile);
-        if (user != null) {
+        if (user == null) {
             log.error("根据用户手机号{}查询用户为空", mobile);
             return Result.failed("手机号不存在");
         }