heqian25433

### Excel Type - [ ] XLSX Excel的公司邮箱列与联系人邮箱列，内容是[email protected]，判断合并标记的时候不是全字匹配的 代码如下： ``` var str = "[{\"QQ/微信\":\"@merge\\r\\n\",\"公司名称\":\"@merge\\r\\n\",\"网站\":\"@merge\\r\\n\",\"来源\":\"@merge\\r\\n\",\"名称\":\"\",\"No.\":\"@mergelimit\\r\\n\",\"更新时间\":\"\",\"国家\":\"@merge\\r\\n\",\"公司电话\":\"@merge\\r\\n\",\"标签\":\"@merge\\r\\n\",\"联系人电话\":\"\",\"公司邮箱\":\"\",\"联系人邮箱\":\"\",\"最后发件日期\":\"\"},{\"QQ/微信\":\"null\",\"公司名称\":\"AAAAA\",\"网站\":\"null\",\"来源\":\"2023\",\"名称\":\"BBBBB\",\"No.\":\"369\",\"更新时间\":\"2025-06-30 16:21:14\",\"国家\":\"中国\",\"公司电话\":\"11111\",\"标签\":\"挂\",\"联系人电话\":\"33333\",\"公司邮箱\":\"[email protected]\",\"联系人邮箱\":\"[email protected]\",\"最后发件日期\":\"2025-07-04 15:10:25\"},{\"QQ/微信\":\"null\",\"公司名称\":\"AAAAA\",\"网站\":\"null\",\"来源\":\"2023\",\"名称\":\"\",\"No.\":\"369\",\"更新时间\":\"2025-06-30 16:21:14\",\"国家\":\"中国\",\"公司电话\":\"11111\",\"标签\":\"挂\",\"联系人电话\":\"33333\",\"公司邮箱\":\"\",\"联系人邮箱\":\"\",\"最后发件日期\":\"\"},{\"QQ/微信\":\"@endmerge\\r\\n\",\"公司名称\":\"@endmerge\\r\\n\",\"网站\":\"@endmerge\\r\\n\",\"来源\":\"@endmerge\\r\\n\",\"名称\":\"\",\"No.\":\"@endmerge\\r\\n\",\"更新时间\":\"\",\"国家\":\"@endmerge\\r\\n\",\"公司电话\":\"@endmerge\\r\\n\",\"标签\":\"@endmerge\\r\\n\",\"联系人电话\":\"\",\"公司邮箱\":\"\",\"联系人邮箱\":\"\",\"最后发件日期\":\"\"}]"; bool hasMultipleLines = true; var result = Newtonsoft.Json.JsonConvert.DeserializeObject(str); result.Dump(); byte[] fileContent = null;...