英文:
Post API in Julia when the input is a JSON
问题
I'm trying to access the TexSmart HTTP API https://ai.tencent.com/ailab/nlp/texsmart/en/api.html , where the input text is a dictionary matching the following structure:
Dict("str" => "text you want to analyze","options"=> Dict( "input_spec"=>Dict("lang"=>"auto"),"word_seg"=>Dict("enable"=>true),"pos_tagging"=>Dict("enable"=>true,"alg"=>"log_linear"),"ner"=>Dict("enable"=>true,"alg"=>"fine.std")),"syntactic_parsing"=>Dict("enable"=>false),"srl"=>Dict("enable"=>false)),"echo_data"=>Dict("request_id"=>12345))
The "options" and "echo_data" fields are optional and probably not crucial to my implementation, so feel free to leave them out of your answer.
How would I submit this in a HTTP.request?
Based on the Python example on the API page, I tried this:
HTTP.request("POST", "https://texsmart.qq.com/api",[codeunits(json(Dict("str"=>"He stayed in San Francisco."))])
I didn't receive a response, and I'm not sure why. Here's the Python example in the API's documentation:
import jsonimport requestsobj = {"str": "he stayed in San Francisco."}req_str = json.dumps(obj).encode()url = "https://texsmart.qq.com/api"r = requests.post(url, data=req_str)r.encoding = "utf-8"print(r.text)
Since the json.dumps().encode() function returns bytes, I thought that codeunits() wrapping a json representation of the input string would do the trick, but still nothing. I don't receive an error, just a Response with content length 0.
Note: If someone knows a way to do this with PyCall or ccall(), that answer would also work for me!
英文:
I'm trying to access the TexSmart HTTP API https://ai.tencent.com/ailab/nlp/texsmart/en/api.html , where the input text is a dictionary matching the following structure:
Dict("str" => "text you want to analyze","options"=> Dict( "input_spec"=>Dict("lang"=>"auto"),"word_seg"=>Dict("enable"=>true),"pos_tagging"=>Dict("enable"=>true,"alg"=>"log_linear"),"ner"=>Dict("enable"=>true,"alg"=>"fine.std"),"syntactic_parsing"=>Dict("enable"=>false),"srl"=>Dict("enable"=>false)),"echo_data"=>Dict("request_id"=>12345))
The "options" and "echo_data" fields are optional and probably not crucial to my implementation, so feel free to leave them out of your answer.
How would I submit this in a HTTP.request?
Based on the Python example on the API page, I tried this:
HTTP.request("POST", "https://texsmart.qq.com/api",[codeunits(json(Dict("str"=>"He stayed in San Francisco.")))])
I didn't receive a response, and I'm not sure why. Here's the Python example in the API's documentation:
import jsonimport requestsobj = {"str": "he stayed in San Francisco."}req_str = json.dumps(obj).encode()url = "https://texsmart.qq.com/api"r = requests.post(url, data=req_str)r.encoding = "utf-8"print(r.text)
Since the json.dumps().encode() function returns bytes, I thought that codeunits() wrapping a json representation of the input string would do the trick, but still nothing. I don't receive an error, just a Response with content length 0.
Note: If someone knows a way to do this with PyCall or ccall(), that answer would also work for me!
答案1
得分: 1
以下应该可以工作：
import HTTP, JSONHTTP.request("POST","https://texsmart.qq.com/api",[],JSON.json(Dict("str"=>"He stayed in San Francisco.")))
具体来说：
HTTP.request的第三个参数是请求头部，而不是请求体，所以你需要在那里传递一个空数组。codeunits是不必要的，因为HTTP.request也可以接受一个字符串。
英文:
The following should work:
import HTTP, JSONHTTP.request("POST","https://texsmart.qq.com/api",[],JSON.json(Dict("str"=>"He stayed in San Francisco.")))
In particular:
- The third argument to
HTTP.requestare the request headers, not body, so you need to pass an empty array there. codeunitsis unnecessary, sinceHTTP.requesthappily accepts a string too.
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