访问http://localhost:8090/item/list 出现错误
2019-02-21 10:54:48.184 WARN 8256 --- [nio-8090-exec-1] .m.m.a.ExceptionHandlerExceptionResolver : Resolved [java.lang.NullPointerException]
{"status":"fail","data":{"errCode":10002,"errMsg":"未知错误"}}又是空指针错误
qq_罪名_1
2019-02-21
6 回答
mysql> select * from ITEM_STOCK;
+----+---------+---------+
| id | stock | item_id |
+----+---------+---------+
| 12 | 100 | 12 |
| 13 | 9999999 | 13 |
+----+---------+---------+
2 rows in set (0.00 sec)
mysql> select * from ITEM;
+----+--------+-------+-------+-------------------------------------------------------+-------------+
| id | title | price | sales | img_url | description |
+----+--------+-------+-------+-------------------------------------------------------+-------------+
| 12 | IPHONE | 1 | 0 | file:///Users/asher/IdeaProjects/html/createitem.html | MAC |
| 13 | MAC | 1000 | 0 | file:///Users/asher/IdeaProjects/html/createitem.html | COMPUTER |
+----+--------+-------+-------+-------------------------------------------------------+-------------+
2 rows in set (0.00 sec)
mysql>
我的数据是OK的，也还是这个错误。。。。。解决中。。。。。。。
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