卷曲-如何逃脱<在参数值中 [英] curl - How to escape < in parameter value

问题描述

这是我正在执行的curl命令

Here is the curl command I'm executing

curl -F "context=<http://example.com>" \
     -F "Content-Type=text/plain" \
     -F "source=file" \
     -F "content=@members.nt;type=text/plain" \
     http://localhost:8080/openrdf-workbench/repositories/XXX/add

我正在尝试加载openrdf存储库。因为出现<，这给了我一个错误。
字符位于 context参数的值中。
如何转义此<因此curl不会认为我正在尝试将文件内容加载到上下文参数中

I'm trying to load openrdf repository. It gives me an error because there is a "<" character at in the value of "context" parameter. How to escape this "<" so curl does not think that I'm trying to load file content into "context" parameter

curl的错误是：

curl: (26) couldn't open file "http://example.com>"

我试图用\并使用<和％3C
，但没有运气，因为一旦我尝试执行此操作，另一端就会抱怨它没有完全得到 http://example.com

I've tried to escape it with \ and using < and %3C but no luck because as soon as I try to do this then the other end is complaining that it did not get exactly http://example.com

这是从浏览器表单发送的内容

This is what is sent from the browser form

------WebKitFormBoundaryl8CUSIvy5962lwBF
Content-Disposition: form-data; name="baseURI"


------WebKitFormBoundaryl8CUSIvy5962lwBF
Content-Disposition: form-data; name="context"

<http://example.com>
------WebKitFormBoundaryl8CUSIvy5962lwBF
Content-Disposition: form-data; name="Content-Type"

text/plain
------WebKitFormBoundaryl8CUSIvy5962lwBF
Content-Disposition: form-data; name="source"

file
------WebKitFormBoundaryl8CUSIvy5962lwBF
Content-Disposition: form-data; name="content"; filename="members.nt"
Content-Type: application/octet-stream


------WebKitFormBoundaryl8CUSIvy5962lwBF--  

有任何建议吗？

推荐答案

您可以使用curl的-form-string ，类似于 -F ，但不解释前导 @ 和< ：

You can use curl's --form-string which is like -F but doesn't interpret leading @ and <:

   --form-string <name=string>
          (HTTP)  Similar  to --form except that the value string for the named parameter is used literally. Leading '@' and '<' characters, and the ';type=' string in the value have
          no special meaning. Use this in preference to --form if there's any possibility that the string value may accidentally trigger the '@' or '<' features of --form.

这篇关于卷曲-如何逃脱&lt;在参数值中的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！