问题描述
我在 C# 中的 JsonStream 有一个小问题
我正在我的存储中读取一个 Json Blob,里面有这个:
private EditText number1;
private EditText number2;
private EditText number3;
Button reset;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
number1=findViewById(R.id.edit_text_1);
number2=findViewById(R.id.edit_text_2);
number3=findViewById(R.id.edit_text_3);
reset=findViewById(R.id.reset);
//=========== to reset the editText
reset.setonClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
String dx = number2.getText().toString().trim();
number1.getText().clear();
number2.getText().clear();
number3.getText().clear();
}
});
//======== if statement to add Edit Text 1 & 2 to text watcher
if(number1.getText().toString().equals("") && number2.getText().toString().equals("")){
number1.addTextChangedListener(loginTextWatcher);
number2.addTextChangedListener(loginTextWatcher);
}
//======== if statement to add Edit Text 1 & 3 to text watcher 2
if(number1.getText().toString().equals("") && number3.getText().toString().equals("")){
number1.addTextChangedListener(loginTextWatcher2 );
number3.addTextChangedListener(loginTextWatcher2 );
}
}
//=========== TextWatcher when EditText 1 & 2 are used & EditText 3 is empty...
// ==========the value of EditText3 will be the sum of EditText 1 and 2
private TextWatcher loginTextWatcher = new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s,int start,int count,int after) {
}
@Override
public void onTextChanged(CharSequence s,int before,int count) {
if(!number1.getText().toString().equals("") && !number2.getText().toString().equals("")){
if(number3.getText().toString().equals("")){
Double value1 = Double.parseDouble(number1.getText().toString().trim());
Double value2 = Double.parseDouble(number2.getText().toString().trim());
number3.setText(String.valueOf(value1+value2));
}
}
}
@Override
public void afterTextChanged(Editable s) {
}
};
//=========== TextWatcher when EditText 1 & 3 are used & EditText 2 is empty...
// ==========the value of EditText2 will be the sum of EditText 1 and 3
private TextWatcher loginTextWatcher2 = new TextWatcher() {
@Override
public void beforeTextChanged(CharSequence s,int count) {
if(!number1.getText().toString().equals("") && !number3.getText().toString().equals("")){
if(number2.getText().toString().equals("")){
Double value1 = Double.parseDouble(number1.getText().toString());
Double value3 = Double.parseDouble(number3.getText().toString());
number2.setText(String.valueOf(value1+value3));
}
}
}
@Override
public void afterTextChanged(Editable s) {
}
};
}
在 C# 中:
{"id":"275177","fremdwort":"1.FFC-Frankfurt","ipa":"ʹeːɐ̯stɐ ɛf ɛf ʦeː ʹfraŋkfʊrt"}
如果我登录我的 JsonStreamer 我会收到这个:
while (Jsonreader.Read())
{ if (Jsonreader.TokenType == JsonToken.StartObject)
{
var record = serializer.Deserialize<JsonClass>(Jsonreader);
log.Loginformation(record.Id.ToString() +","+ record.Fremdwort +","+ record.Ipa);
我缺少一些东西来编码这个问号,没有 ???. 接收正确字符串的解决方案是什么。
谢谢陌生人!