javascript - 我无法从Dynamics CRM解析HTTP响应正文，它始终以Unicode字符形式返回

我无法以可读格式获取HTTP GET请求对Dynamics CRM的响应中的数据。它始终以unicode字符返回（即正文：'\u001f�\ b \ u0000 \ u0000 \ u0000 \ u0000 \ u0000 \ u0004 \u0000�\ m�۸ \u0011�+Ķ= \��Z���\ u0004A7 /�\ u000b ...'

当我在Postman中发送相同的GET请求时，我收到的响应的主体将以可读的方式进行格式化，并返回我需要的所有KnowledgeArticles-因此（据我所知），http请求很好（只要因为授权令牌保持最新状态）。

我只是完全停留在如何将响应正文中的unicode数据解析为可读的文本中，以便在代码逻辑中使用该文本以将正确的结果返回给用户。

下面是我用于解析调用get请求和解析响应的代码

const restify = require('restify');
const errors = require('restify-errors');
const port = process.env.PORT || 3000;
const request = require("request");
const stringify = require('stringify');



const server = restify.createServer({
    name: 'restify headstart'
});

server.listen(port, () => {
    console.log(`API is running on port ${port}`);
});

ar options = { method: 'GET',
  url: 'https://########.crm.dynamics.com/api/data/v9.1/knowledgearticles',
  qs: { '$select': 'content,title' },
  headers:
   { 'cache-control': 'no-cache',
     Connection: 'keep-alive',
     'accept-encoding': 'gzip, deflate',
     cookie: '###################',
     Host: '#####.crm.dynamics.com',
     'Postman-Token': '#######',
     'Cache-Control': 'no-cache',
     'User-Agent': 'PostmanRuntime/7.13.0',
     Authorization: 'Bearer ################# buncha crap #####',
     Accept: 'application/json'
    }
};

request(options, function (error, response, body) {
  if (error) throw new Error(error);

  // below are all of my attempts at parsing 'response'

  * let aaa = response;
  * let aaa = response.toJSON();
  * let aaa = JSON.stringify(response);
  * let aaa = response.toString();
  * let aaa = response.toJSON(body);

  * let aaa = response.setEncoding('binary');
  * let aaa = aaaa.toJSON();

  // none of the above result in my response logging into readable text

  console.log(aaa);
});

最佳答案

您已压缩response，删除了'accept-encoding': 'gzip, deflate'标头

const options = {
    method: "GET",
    url: "https://contactcenter.crm.dynamics.com/api/data/v9.1/knowledgearticles",
    qs: {"$select": "content,title"},
    headers: {
        "cache-control": "no-cache",
        "connection": "keep-alive",
        "cookie": "...",
        "host": "contactcenter.crm.dynamics.com",
        "postman-token": "...",
        "User-Agent": "PostmanRuntime/7.13.0",
        "authorization": "Bearer ...",
        "accept": "application/json"
    }
}

或添加gzip: true来请求选项

const options = {
    method: "GET",
    url: "https://contactcenter.crm.dynamics.com/api/data/v9.1/knowledgearticles",
    qs: {"$select": "content,title"},
    headers: {
        "cache-control": "no-cache",
        "connection": "keep-alive",
        "accept-encoding": "gzip, deflate",
        "cookie": "...",
        "host": "contactcenter.crm.dynamics.com",
        "postman-token": "...",
        "User-Agent": "PostmanRuntime/7.13.0",
        "authorization": "Bearer ...",
        "accept": "application/json"
    },
    gzip: true
};

或手动解压缩您的response