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原创 JAVA DOM 添加删除元素父标签 wrap/unwrap
定义：wrap() 方法为被选元素添加父元素； unwrap() 方法删除被选元素。 Demo： public static void main(String[] args) { //将img标签添加父标签，如果父标签非p标签进行替换 String html = “<img src=“https://www.baidu.com/img/PCtm_d9c8750bed0b3c7d089fa7d55720d6cf.png”>”; Document doc = Jsoup.parse(html); E
2020-12-02 12:11:26
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原创 navicat在sql语句时，报错：[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contai
问题：navicat在sql语句时，报错：[Err] 1055 - Expression #1 of ORDER BY clause is not in GROUP BY clause and contains nonaggregated column ‘information_schema.PROFILING.SEQ’ which is not functionally dependent on columns in GROUP BY clause; this is incompatible with s
2021-11-23 18:33:40
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