apache Solr从csv(UTF-8)导入索引错误:未定义字段 [英] Apach Solr import index from csv(UTF-8) error: undefined field

问题描述

当我尝试使用solr文档中的命令加载数据时:

When I try to load data using command from solr documentation:

curl http://localhost:7070/solr/metadataCore/update?commit=true --data-binary @7.csv -H 'Content-type:text/csv; charset=utf-8'

结果:

1)如果csv编码为ANSI，则可以成功导入/更新，但不支持中文.

1)If the csv encode is ANSI, it can import/update successfully but it can not support Chinese.

2)如果csv编码为UTF-8，则结果为错误，但始终显示:undefined字段.

2)if the csv encode is UTF-8, result is error but it always show :undefined field.

csv中的第一列是topicType.但是，该字段已明确定义，并且该字段是什么?字段名称之前?如何加载数据?

The first column in csv is topicType. However the field is clearly defined and what is it with the ? before the field name? How can I load the data?

推荐答案

很可能您遇到了字节顺序标记，某些软件(尤其是Microsoft)放在文本的开头.

Most probably you run into the Byte Order Mark that some software (especially Microsoft) put right at the start of the text.

您应该能够搜索没有字节顺序标记的'您的软件'导出"，并且会找到答案或解决方法.有些编辑者可能还知道如何保存有无BOM

You should be able to search for "'your software' export without byte order mark" and you'll find an answer or a workaround. Some editors may also know how to save with or without BOM

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