lua http post application/json JSON互转

lua http post json

local http=require("socket.http");
local cjson = require("cjson")
local ltn12 = require("ltn12")

local response_body = {}

local request_body = { text = "为什么?"}
request_body = cjson.encode(request_body)

local res, code, response_headers = http.request{
	url = "http://xxx.com/api",
	method = "POST",
	headers =
		{
		["Content-Type"] = "application/json";
		["Content-Length"] = string.len(request_body);
		
		},
	source = ltn12.source.string(request_body),
	sink = ltn12.sink.table(response_body), --response_body ={"ask":"为什么?","code":1,"message":"success","text":"这次问题我也不知道"} } print(res) print(code)

 

print("#########################222")

--列子
local a = cjson.decode('{"foo":"bar"}')
print(type(a)) --table
print(a["foo"])
--列子结束

response_body = table.concat(response_body) --转换字符串

local a = cjson.decode(response_body) --转table

print(a["text"]) --ok

json 互转https://cloud.tencent.com/developer/article/1763655