From abe692964760d21036040e60829464150a719a44 Mon Sep 17 00:00:00 2001 From: xiaohanzi Date: Mon, 26 Oct 2020 15:45:05 +0800 Subject: [PATCH] fix bug --- .../iformall/plugin/shard/plugin/ShardingSpherePlugin.java | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) diff --git a/mybatis-multi-tenancy/src/main/java/com/iformall/plugin/shard/plugin/ShardingSpherePlugin.java b/mybatis-multi-tenancy/src/main/java/com/iformall/plugin/shard/plugin/ShardingSpherePlugin.java index aa1cb6fdf..3543ebc9b 100644 --- a/mybatis-multi-tenancy/src/main/java/com/iformall/plugin/shard/plugin/ShardingSpherePlugin.java +++ b/mybatis-multi-tenancy/src/main/java/com/iformall/plugin/shard/plugin/ShardingSpherePlugin.java @@ -178,7 +178,10 @@ public class ShardingSpherePlugin implements MyBatisPlus { private Object getValue(String column,Object parameterObject,Map parentChainMap) { if (null != parentChainMap && parentChainMap.containsKey(column)) { - return parentChainMap.get(column); + Object o = parentChainMap.get(column); + if (null != o) { + return o; + } } if (parameterObject instanceof Map) {