"".equals(jsCode)) {
logger.info("缺少必要参数");
renderJson(new OutRoot().setCode("100").setMsg(SYS.PARAMETER_FAIL));
} else {
List<Record> record = appInfoService.selectAppInfo();
String appId = record.get(0).get("app_id");
String appSecret = record.get(0).getStr("app_secret");
if (appId == null
关键词：java完成微信小程序登录态维护