String jsonString = "{\"key1\": \"value1\", \"key2\": }";
try {
JSONObject jsonObject = JSON.parseObject(jsonString);
} catch (JSONException e) {
}
String jsonString = "{\"key1\": \"value1\", \"key2\": \"value2\"}";
try {
MyBean myBean = JSON.parseObject(jsonString, MyBean.class);
} catch (JSONException e) {
}
Map<Date, String> map = new HashMap<>();
map.put(new Date(), "value1");
try {
String jsonString = JSON.toJSONString(map);
} catch (JSONException e) {
}