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🐛 @Param值由list修改为 collection、如果值为 list,则mybatis会把入参强制转换为List，如果传入的参数是其他Collection的实现类，会出现异常

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b2baccline
2020-07-27 10:56:08 +08:00
parent 8e9470726c
commit 40ade50eac
2 changed files with 6 additions and 6 deletions
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10
ballcat-extends/ballcat-extend-mybatis-plus-mysql/src/main/java/com/hccake/extend/mybatis/plus/mysql/ExtendBaseMapper.java
View File

@@ -6,7 +6,7 @@ import com.hccake.extend.mybatis.plus.mysql.methods.InsertOrUpdateByBatch;
import com.hccake.extend.mybatis.plus.mysql.methods.InsertOrUpdateFieldByBatch;
import org.apache.ibatis.annotations.Param;
import java.util.List;
import java.util.Collection;
/**
* 所有的 Mapper接口 都需要继承当前接口 如果想自己定义其他的全局方法， 您的全局 BaseMapper 需要继承当前接口
@@ -21,7 +21,7 @@ public interface ExtendBaseMapper<T> extends com.baomidou.mybatisplus.core.mappe
* @return int
* @author lingting 2020-05-27 11:41:28
*/
int insertIgnoreByBatch(@Param("list") List<T> list);
int insertIgnoreByBatch(@Param("collection") Collection<T> list);
/**
* 批处理 如果重复则更新 实现类 {@link InsertOrUpdateByBatch}
@@ -30,7 +30,7 @@ public interface ExtendBaseMapper<T> extends com.baomidou.mybatisplus.core.mappe
* @return int
* @author lingting 2020-05-27 11:41:28
*/
int insertOrUpdateByBatch(@Param("list") List<T> list, @Param("ignore") boolean ignore);
int insertOrUpdateByBatch(@Param("collection") Collection<T> list, @Param("ignore") boolean ignore);
/**
* 批处理 如果重复则更新 直接调用本方法会 忽略全局配置的忽略字段 {@link StaticConfig#UPDATE_IGNORE_FIELDS}
@@ -38,7 +38,7 @@ public interface ExtendBaseMapper<T> extends com.baomidou.mybatisplus.core.mappe
* @return int
* @author lingting 2020-05-27 11:41:28
*/
default int insertOrUpdateByBatch(@Param("list") List<T> list) {
default int insertOrUpdateByBatch(@Param("collection") Collection<T> list) {
return insertOrUpdateByBatch(list, true);
}
@@ -50,6 +50,6 @@ public interface ExtendBaseMapper<T> extends com.baomidou.mybatisplus.core.mappe
* @return int
* @author lingting 2020-05-27 15:48:20
*/
int insertOrUpdateFieldByBatch(@Param("list") List<T> list, @Param("columns") Columns<T> columns);
int insertOrUpdateFieldByBatch(@Param("collection") Collection<T> list, @Param("columns") Columns<T> columns);
}

2
ballcat-extends/ballcat-extend-mybatis-plus-mysql/src/main/java/com/hccake/extend/mybatis/plus/mysql/methods/BaseInsertBatch.java
View File

@@ -53,7 +53,7 @@ public abstract class BaseInsertBatch extends AbstractMethod {
protected StringBuilder prepareValuesBuildSqlForMysqlBatch(TableInfo tableInfo) {
final StringBuilder valueSql = new StringBuilder();
valueSql.append(
"<foreach collection=\"list\" item=\"item\" index=\"index\" open=\"(\" separator=\"),(\" close=\")\">");
"<foreach collection=\"collection\" item=\"item\" index=\"index\" open=\"(\" separator=\"),(\" close=\")\">");
valueSql.append("#{item.").append(tableInfo.getKeyProperty()).append("},");
tableInfo.getFieldList().forEach(x -> valueSql.append("#{item.").append(x.getProperty()).append("},"));
valueSql.delete(valueSql.length() - 1, valueSql.length());