| public String resolveSetDataResult(String str) {
Gson gson = new Gson();
Map<String, DataItem> resultMap = gson.fromJson(str, new TypeToken<HashMap<String, DataItem>>() {
}.getType());
if (resultMap != null) {
for (Map.Entry<String, DataItem> entry : resultMap.entrySet()) {
DataItem it = entry.getValue();
if (it != null) {
try {
Field f = this.getClass().getDeclaredField(entry.getKey());
try {
switch (it.type) {
case 0:
f.set(this, it.getField(3)); break;
case 1:
f.setInt(this, Integer.parseInt(it.getField(3)));
break;
case 2:
f.setFloat(this, Float.parseFloat(it.getField(3)));
break;
}
} catch (IllegalAccessException e) {
e.printStackTrace();
}
} catch (NoSuchFieldException e) {
e.printStackTrace();
}
}
}
String result = gson.toJson(this, TraceLevelInfo.class);
return result.substring(1, result.length() - 1);
} else return null;
}
|
参考:https://blog.csdn.net/u011586504/article/details/80063893