xml 文件相關配置
字符串空判斷處理,防止空字符串增加 like查詢
<if test="@org.apache.commons.lang3.StringUtils@isNotBlank(temp.name)">
AND tb.name LIKE CONCAT('%',#{temp.name},'%')
</if>
<if test="@org.apache.commons.lang3.StringUtils@isNotBlank(temp.name)">
AND tb.name LIKE CONCAT('%',#{temp.name},'%')
</if>
引入依賴 <dependency> <groupId>com.itextpdf</groupId> <artifactId>itextpdf</artifactId>