当我尝试收到 [HttpGet("[action]")]
public async Task<string> GET(string url)
{
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(url);
request.Headers.Add("Authorization", BearerToken);
try
{
WebResponse response = request.GetResponse();
using (Stream responseStream = response.GetResponseStream())
{
StreamReader reader = new StreamReader(responseStream, System.Text.Encoding.UTF8);
return reader.ReadToEnd();
}
}
catch (WebException ex)
{
WebResponse errorResponse = ex.Response;
using (Stream responseStream = errorResponse.GetResponseStream())
{
StreamReader reader = new StreamReader(responseStream, System.Text.Encoding.GetEncoding("utf-8"));
String errorText = reader.ReadToEnd();
}
throw;
}
}
的更新时尝试接收App时，出现此错误。
在BroadcastReveiver.java
Uri Uri packageName = new Intent ().getData ();
If (packageName.toString ().equals ("package:" + context.getPackagName ())){
//do something
}
发生错误方法调用'toString'可能会产生'java.lang.NullPointerException'
有人可以帮助我或使用连击方式接收更新吗？