Question

new Sequelize(db, user, pass, {
  timezone: '+01:30'
});

Answer 1

请使用以下代码作为参考。

cp: copyFileSync: could not write to dest file (code=ENOENT):/Users/ABC/myApp-web-p2/platforms/ios/my_App/Resources/icons/icon-60@2x.png

希望这有帮助。

Answer 2

检查您的Logcat，查看JsonObject中提取的值。

       try {
            JSONObject jsonObj = new JSONObject(JsonObject.toString());

            JSONArray destination_addresses = jsonObj.getJSONArray("destination_addresses");
            for (int i = 0; i < destination_addresses.length(); i++) {
                Log.e("Values", "destination_addresses = " + destination_addresses.get(i));
            }

            JSONArray origin_addresses = jsonObj.getJSONArray("origin_addresses");
            for (int i = 0; i < origin_addresses.length(); i++) {
                Log.e("Values", "origin_addresses = " + origin_addresses.get(i));
            }

            JSONArray rows = jsonObj.getJSONArray("rows");
            for (int i = 0; i < rows.length(); i++) {
                JSONObject rowObject = rows.getJSONObject(i);
                JSONArray rowElements = rowObject.getJSONArray("elements");
                for (int j = 0; j < rowElements.length(); j++) {
                    JSONObject elementObject = rowElements.getJSONObject(j);
                    JSONObject distanceObject = elementObject.getJSONObject("distance");
                    String distanceText = distanceObject.getString("text");
                    String distanceValue = distanceObject.getString("value");

                    JSONObject durationObject = elementObject.getJSONObject("duration");
                    String durationText = distanceObject.getString("text");
                    String durationValue = distanceObject.getString("value");
                    Log.e("Values", "distanceText = " + distanceText + "\ndistanceValue = " + distanceValue + "\ndurationText = " + durationText + "\ndurationValue = " + durationValue);
                }
            }

        } catch (JSONException e) {
            e.printStackTrace();
        }

Answer 3

我写了一个用于在Android中解析和生成JSON的库： http://github.com/amirdew/JSON

如何使用Volley库解析Android Iam中的JSON？

3 个答案: