Method get

Env.js:353–466

(request, callback = () => {})

    }

    get(request, callback = () => {}) {
      if (request.headers) {
        delete request.headers['Content-Type']
        delete request.headers['Content-Length']

        // HTTP/2 全是小写
        delete request.headers['content-type']
        delete request.headers['content-length']
      }
      if (request.params) {
        request.url += '?' + this.queryStr(request.params)
      }
      // followRedirect 禁止重定向
      if (
        typeof request.followRedirect !== 'undefined' &&
        !request['followRedirect']
      ) {
        if (this.isSurge() || this.isLoon()) request['auto-redirect'] = false // Surge & Loon
        if (this.isQuanX())
          request.opts
            ? (request['opts']['redirection'] = false)
            : (request.opts = { redirection: false }) // Quantumult X
      }
      switch (this.getEnv()) {
        case 'Surge':
        case 'Loon':
        case 'Stash':
        case 'Shadowrocket':
        case 'Egern':
        default:
          if (this.isSurge() && this.isNeedRewrite) {
            request.headers = request.headers || {}
            Object.assign(request.headers, { 'X-Surge-Skip-Scripting': false })
          }
          $httpClient.get(request, (err, resp, body) => {
            if (!err && resp) {
              resp.body = body
              resp.statusCode = resp.status ? resp.status : resp.statusCode
              resp.status = resp.statusCode
            }
            callback(err, resp, body)
          })
          break
        case 'Quantumult X':
          if (this.isNeedRewrite) {
            request.opts = request.opts || {}
            Object.assign(request.opts, { hints: false })
          }
          $task.fetch(request).then(
            (resp) => {
              const {
                statusCode: status,
                statusCode,
                headers,
                body,
                bodyBytes
              } = resp
              callback(