tk.mapper通用mapper动态表名查询
1.在实体上使用@Table 注解 默认不加使用驼峰转下划线匹配
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@Table(name="table_name")
public class Entity{
}
2.实现 IDynamicTableName 接口
public class Entity implements IDynamicTableName{
@Override
public String getDynamicTableName() {
return “tableName”;
}
}
可以直接添加一个非数据库字段 使用 @Transient 注解 外部直接设置表名
@Transient
private String tableName;
@Override
public String getDynamicTableName() {
return tableName;
}
IDynamicTableName 源码定义：
/*
- The MIT License (MIT)
- Copyright (c) 2014-2017 abel533@gmail.com
- Permission is hereby granted, free of charge, to any person obtaining a copy
- of this software and associated documentation files (the "Software"), to deal
- in the Software without restriction, including without limitation the rights
- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- copies of the Software, and to permit persons to whom the Software is
- furnished to do so, subject to the following conditions:
- The above copyright notice and this permission notice shall be included in
- all copies or substantial portions of the Software.
- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- THE SOFTWARE.
*/
package tk.mybatis.mapper.entity;
/**
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