GM_xmlhttpRequest Promise

tampermonkey_hm_xmlhttp_request_promise.js

    // GM_xmlhttpRequest GET
    function getData(url, type = "document", usermethod = "GET") {
      return new Promise((resolve, reject) => {
        GM_xmlhttpRequest({
          method: usermethod,
          url: url,
          responseType: type,
          onload: function (response) {
            if (response.status == 200) {
              resolve(response.response);
            } else {
              console.log("response：" + response.status);
              reject(response.status);
            }
          },
          onerror: function (error) {
            console.log("error");
            reject(error);
          }
        });
      });
    }
    // GM_xmlhttpRequest POST
    function postData(url, postData, type = "document", usermethod = "POST") {
      return new Promise((resolve, reject) => {
        GM_xmlhttpRequest({
          method: usermethod,
          url: url,
          headers: {
            "Content-Type": "application/x-www-form-urlencoded"
          },
          data: postData,
          responseType: type,
          onload: function (response) {
            if (response.status == 200) {
              resolve(response.response);
            } else {
              console.log("response：" + response.status);
              reject(response.status);
            }
          },
          onerror: function (error) {
            console.log("error");
            reject(error);
          }
        });
      });
    }