相关疑难解决方法(0)

我正在使用gson将json字符串转换为Java-Object.值RESULT2是完全一样的值RESULT1.(从调试器复制;添加了反斜杠)

转换result1时抛出以下异常: com.google.gson.JsonSyntaxException:com.google.gson.stream.MalformedJsonException:第1行第170列的预期EOF

转换result2工作正常.

根据jsonlint.com,json字符串有效.

public static Userinfo getUserinfo()
{
    String result1 = http.POST("https://www.bitstamp.net/api/balance/",
                                postdata, true);
    String result2 = "{\"btc_reserved\": \"0\", \"fee\": \"0.5000\", \"btc_available\": \"0.10000000\", \"usd_reserved\": \"0\", \"btc_balance\": \"0.10000000\", \"usd_balance\": \"30.00\", \"usd_available\": \"30.00\"}";
    Gson gson = new Gson();
    Userinfo userinfo1 = gson.fromJson(result1, Userinfo.class); //throws Exception
    Userinfo userinfo2 = gson.fromJson(result2, Userinfo.class); //works fine

    return userinfo1;
}
private class Userinfo {

    public Userinfo(){
    }

    public float usd_balance;
    public float btc_balance ;
    public …