mybatis动态SQL防止SQL注入_mybatis动态表名防注入-优快云博客

本文链接：https://blog.youkuaiyun.com/daydayupzzc/article/details/80896346

本文介绍了如何在使用MyBatis时通过动态SQL来防止SQL注入问题，以IvrNodeTreeMapper.java和IvrNodeTreeSqlProvider.java为例，详细阐述了具体的实现方法，并引用了相关教程进行深入学习。

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IvrNodeTreeMapper.java如下：

package com.example.springbootannotationmybatis.mapper;


import com.example.springbootannotationmybatis.domain.IvrNodeTree;
import com.example.springbootannotationmybatis.sqlprovider.IvrNodeTreeSqlProvider;
import org.apache.ibatis.annotations.*;
import org.apache.ibatis.type.JdbcType;

import java.util.Date;
import java.util.List;

/**
 * Title: IvrNodeTreeMapper
 * Description: IvrNodeTreeMapper
 * Date:  2018/5/17
 *
 * @author <a href=mailto:zhouzhichao1024@gmail.com>chaochao</a>
 */
@Mapper
public interface IvrNodeTreeMapper {

    @InsertProvider(type = IvrNodeTreeSqlProvider.class, method = "batchInsert")
    boolean addBatch(List<IvrNodeTree> ivrNodeTrees);

    //不能防止SQL注入
    @SelectProvider(type = IvrNodeTreeSqlProvider.class,method = "queryTopDanger")
    @Results(value = {
            @Result(id = true, property = "id", column = "id", javaType = Long.class, jdbcType = JdbcType.BIGINT),
            @Result(id = false, property = "ivrFlag", column = "ivr_flag", javaType = String.class, jdbcType = JdbcType.VARCHAR),
            @Result(id = false, property = "customerType", column = "customer_type", javaType = Integer.class, jdbcType = JdbcType.INTEGER),
            @Result(id = false, property = "businessType", column = "business_type", javaType = Integer.class, jdbcType = JdbcType.INTEGER<