text: import BaaSClient from "../lib/client/BaaSClient";
  
  let client = new BaaSClient("5JnDdu5s4jFeQ7Kqovgdcae5t1spodJFPuJzs4Xpd88Grhx8GGV", "1.2.61", "https://baas-developer.gxchain.cn/api");
  client.store("test").then(resp => {
      console.log(resp);
  }).catch(ex => {
      console.error("error when invoke store method:", ex);
  });
  