Mysql + mybatis 的 like 用法

mybais xml 配置 格式

select * from person where name like "%"#{name}"%"<!--推荐使用-->

select * from person where name like '%'||#{name}||'%'

select * from person where name like '%${name}%'

Mybatis动态SQL中使用Like语句

java代码

public class ArticleSQLProvider {
 
    private final static String TABLE_NAME = "tab_article";
 
    public String findByArticle(final Article article){
 
        return new SQL(){
            {
                SELECT("*");
                FROM(TABLE_NAME);
                if(article.getArticleId()!=null){
                    WHERE("articleId = #{articleId}");
                }
                if (article.getTitle()!=null){
                    WHERE("title like \"%\"#{title}\"%\"");
                }
                if(article.getContent()!=null){
                    WHERE("content like \"%\"#{content}\"%\"");
 
                }
 
            }
        }.toString();
    }
}