Maybe you can refer to https://blog.csdn.net/edc0228/article/details/79421891
--
此致！Best Regards
陈明雨 Mingyu Chen
Email:
chenmin...@apache.org
在 2022-02-07 20:40:50，"nan tu" <liu192048...@gmail.com> 写道：
>感谢您的回复，中文引号是在写邮件时误加的，我试过curl命令也是可以的，但是使用Java代码，发送http请求却是不能正常删除，返回体没有报错。
>这是我的java代码：
>try (CloseableHttpClient httpclient = HttpClientBuilder.create().build()) {
> HttpPut httpPut = new
> HttpPut("http://127.0.0.1:8040/api/db/table1/_stream_load?
> <http://127.0.0.1:8040/api/db/table1/_stream_load?>");
> httpPut.setHeader("Authorization", "Basic " + "cm9vdDo=");
> httpPut.setHeader("Expect", "100-continue");
> httpPut.setHeader("columns", "id,name");
> httpPut.setHeader("merge_type", "MERGE");
> httpPut.setHeader("delete", "id<=>'1' and name<=>'上海'");
> httpPut.setHeader("column_separator", ",");
> httpPut.setEntity(new ByteArrayEntity("1,上海".getBytes()));
> CloseableHttpResponse httpResponse = httpclient.execute(httpPut);
> int status = httpResponse.getStatusLine().getStatusCode();
> HttpEntity entity = httpResponse.getEntity();
> System.out.println("status: " + status);
> System.out.println("entity: " + (entity != null ?
> EntityUtils.toString(entity) : ""));
>}
>
><dependency>
> <groupId>org.apache.httpcomponents</groupId>
> <artifactId>httpclient</artifactId>
> <version>4.5.3</version>
></dependency>
>
>
>> 2022年2月7日 下午7:03，陈明雨 <morning...@163.com> 写道：
>>
>> I tested it with curl command and utf8 encoded data file.
>>
>>
>> curl -v --location-trusted -u root: -H "column_separator:," -H "merge_type:
>> MERGE" -H "columns: k1,k2" -H "delete: k1=2 and k2<=>'上海'" -T 1.txt
>> http://127.0.0.1:8042/api/db1/tbl2/_stream_load
>>
>>
>> It works fine.
>>
>>
>> You problem may because you wrote a Chinese quota to wrap your data “中文”.
>>
>>
>>
>>
>> --
>>
>> 此致！Best Regards
>> 陈明雨 Mingyu Chen
>>
>> Email:
>> chenmin...@apache.org
>>
>>
>>
>>
>>
>> 在 2022-02-07 15:32:01，"nan tu" <liu192048...@gmail.com> 写道：
>>> Hi，如题所述：
>>> 如下发送http请求批量导入数据，delete条件包含中文，已知http请求头不能识别中文，有什么方式可以处理这种情况吗？
>>> ... columns: id, name" -H "merge_type: MERGE" -H "delete: id='1' AND
>>> name<=> ‘中文'
>>> Thanks！
>
