JMeter无法上传PDF文件求助：无报错但上传失败

• JMeter执行PDF上传请求后无报错，但文件未成功上传
• 已尝试的配置方案：将参数名设置为fileNames[]、取消勾选multipart.form-data、使用Body Data，均未解决问题
• 手动操作应用可上传3个PDF文件，JMeter仅尝试上传1个

请求详情 #

• 请求地址：POST https:xxxxxxxx/corewebservice/api/document/upload/bulk/presigned/validate
• 无Cookie
• F12抓取的POST数据：

--XTPbMaSotokYaD6oRvN5X82gbhKnXSe
Content-Disposition: form-data; name="Size"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

31045
--XTPbMaSotokYaD6oRvN5X82gbhKnXSe
Content-Disposition: form-data; name="documentTypeId"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

1
--XTPbMaSotokYaD6oRvN5X82gbhKnXSe
Content-Disposition: form-data; name="objectType"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

3
--XTPbMaSotokYaD6oRvN5X82gbhKnXSe
Content-Disposition: form-data; name="objectTypeKeyType"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

intake
--XTPbMaSotokYaD6oRvN5X82gbhKnXSe
Content-Disposition: form-data; name="tagTextCsv"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit


--XTPbMaSotokYaD6oRvN5X82gbhKnXSe
Content-Disposition: form-data; name="fileNames[]"
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

BLANK_TestChart.pdf
--XTPbMaSotokYaD6oRvN5X82gbhKnXSe
Content-Disposition: form-data; name="pdfDocument"; filename="BLANK_TestChart.pdf"
Content-Type: multipart/form-data
Content-Transfer-Encoding: binary

<actual file content, not shown here>
--XTPbMaSotokYaD6oRvN5X82gbhKnXSe--

相关截图 #

恳请技术人员协助排查并解决该问题。

内容的提问来源于stack exchange，提问作者Chinni