提交注册bug

docs/jvm-goods.md

@@ -69,3 +69,7 @@
         |_  jstack 实战死锁循环与死锁
         
      
+| ID | Problem  | Article | 
+| --- | ---   | :--- |
+| 000 |JVM参数类型 | 三种: 标准参数 , X参数 ,XX 参数 |
+| 001 |如何对本项目进行jmeter压测 | [解决思路](https://raw.githubusercontent.com/qiurunze123/imageall/master/miaosha.png) |

src/main/java/com/geekq/miaosha/service/MiaoShaUserService.java

@@ -93,7 +93,7 @@ public class MiaoShaUserService {
         miaoShaUser.setNickname(userName);
         try {
             miaoShaUserDao.insertMiaoShaUser(miaoShaUser);
-            MiaoshaUser user = miaoShaUserDao.getById(Long.valueOf(miaoShaUser.getNickname()));
+            MiaoshaUser user = miaoShaUserDao.getByNickname(miaoShaUser.getNickname());
             if(user == null){
                 return false;
             }

src/main/resources/application.properties

@@ -18,7 +18,7 @@ mybatis.mapperLocations=classpath:mybatis/mapper/*.xml
 #add mybatis
 mybatis.config-locations=classpath:mybatis/config.xml
 #datasource
-spring.datasource.url=jdbc:mysql://39.107.245.253:3306/miaosha?useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true&useSSL=false
+spring.datasource.url=jdbc:mysql://localhost:3306/miaosha?useUnicode=true&characterEncoding=utf-8&allowMultiQueries=true&useSSL=false
 spring.datasource.username=root
 spring.datasource.password=nihaoma
 spring.datasource.driver-class-name=com.mysql.jdbc.Driver