1、缓存回调的判断。如果为空就不触发

lib/util/net_util.dart

@@ -64,7 +64,7 @@ class NetUtil {
       headers: {'device': 'wx_applet', 'Platform': 'wx_applet'},
     ));
     _dio.interceptors.add(_NetInterceptors());
-    _dio.interceptors.add(LogInterceptor());
+//    _dio.interceptors.add(LogInterceptor());
 
     const bool inProduction = const bool.fromEnvironment("dart.vm.product");
     if (proxyUrl != null && proxyUrl != '' && !inProduction) {
@@ -287,8 +287,7 @@ class NetUtil {
         (cacheMap[GlobalConfig.HTTP_RESPONSE_KEY_CODE] ==
                 GlobalConfig.RESPONSE_SUCCESS_CODE ||
             cacheMap[GlobalConfig.HTTP_RESPONSE_KEY_CODE] ==
-                '${GlobalConfig.RESPONSE_SUCCESS_CODE}') &&
-        null != cacheMap[GlobalConfig.HTTP_RESPONSE_KEY_DATA]) {
+                '${GlobalConfig.RESPONSE_SUCCESS_CODE}') && !EmptyUtil.isEmpty(cacheMap[GlobalConfig.HTTP_RESPONSE_KEY_DATA])) {
       onCache(cacheMap[GlobalConfig.HTTP_RESPONSE_KEY_DATA]);
       return;
     }