println()内部static void main方法不会在任何地方打印任何内容,而只有println()在终端中打印.这是我的代码:
class CalcMain {
static void main(def args) throws Exception {
ScriptEngineManager factory = new ScriptEngineManager();
ScriptEngine engine = factory.getEngineByName("groovy");
println("testing");
}
}
当我跑的时候显示通过(Jmeter中的绿色三角形),但在终端上没有打印任何东西
而简单的程序如
println("testing");
打印在终端上.
有人可以让我知道我做错了吗？
谢谢
I am making a HTTPPost call using Apache HTTP Client and then I am trying to create an object from the response using Jackson. Here is my code:
private static final Logger log = Logger.getLogger(ReportingAPICall.class);
ObjectMapper mapper = new ObjectMapper();
public void makePublisherApiCall(String jsonRequest)
{
String url = ReaderUtility.readPropertyFile().getProperty("hosturl");
DefaultHttpClient client = new DefaultHttpClient();
try {
HttpPost postRequest = new HttpPost(url);
StringEntity entity = new StringEntity(jsonRequest);
postRequest.addHeader("content-type", "application/json");
log.info("pub id :"+ExcelReader.publisherId);
postRequest.addHeader("accountId", ExcelReader.publisherId);
postRequest.setEntity(entity);
HttpResponse postResponse = client.execute(postRequest);
log.info(EntityUtils.toString(postResponse.getEntity()));
// …我正在尝试使用Places API获取当前位置.请在下面找到代码
public class PlaceFragment extends Fragment implements View.OnClickListener {
private Button currentLocation;
private View myFragmentView;
private GoogleApiClient mGoogleApiClient;
private static final int MY_PERMISSIONS_REQUEST_LOCATION = 101;
public PlaceFragment() {
// Required empty public constructor
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
mGoogleApiClient = new GoogleApiClient
.Builder(getActivity())
.addApi(Places.GEO_DATA_API)
.addApi(Places.PLACE_DETECTION_API)
.build();
}
@Override
public void onStart() {
super.onStart();
if (mGoogleApiClient != null)
mGoogleApiClient.connect();
}
@Override
public void onStop() {
if (mGoogleApiClient != null && mGoogleApiClient.isConnected()) {
mGoogleApiClient.disconnect();
}
super.onStop();
}
@Override …我是Android世界的新手.我刚刚从Google推荐这个教程:http: //developer.android.com/training/location/retrieve-current.html
程序编译很好并在模拟器上启动应用程序,但是当我尝试找到mLocationClient.getLastLocation()时它返回null,总是
我搜索了将近一天,并且已经尝试从DDMS,telnet发送参数,切换谷歌MAP但仍然没有成功.
请帮帮我.
我有一个数组,我想创建List,每个列表只有一个数组元素.因此,对于数组{1,2,3},我想创建3个List,每个List分别包含元素1,2和3.
已经使用java 7完成了它,但想知道它是否可以使用java 8流,地图等解决
谢谢
所以我有一个正在创建日志文件的目录，我想读取最新的日志文件。该目录将包含日志文件、错误文件和一些其他每次都会创建的文件。我的日志文件的名称以 test-install-<>.log 开头
如何使用批处理脚本查找最新的日志文件。
谢谢