rest-client restclient get post写法

url = "https://api.weixin.qq.com/sns/jscode2session"
    data = {
      appid: "××××", 
      secret: "×××××",
      js_code: params[:code].to_s,
      grant_type: ‘authorization_code‘
    }
    response = RestClient.get url, params: data, :accept => :json
    body = JSON.parse(response.body)

url = "https://aip.baidubce.com/rpc/2.0/nlp/v1/lexer?access_token=××××××"
posts = {text： "8888"}
posts.encode! "GBK", "UTF-8"//如果需要编码再用这个
res = RestClient.post url, posts, :content_type => "application/json", :accept => :json
res.encode! "UTF-8", "GBK"
res = JSON.parse(res.body)