【发布时间】:2021-08-10 19:25:12
【问题描述】:
我不知道我需要做什么,我试图更改我的网址。但我仍然收到此错误。
这是错误。
Exception has occurred.
FormatException (FormatException: Unexpected character (at character 1)
<!DOCTYPE html>
^
)
下面是我请求数据的代码
Map<dynamic, dynamic> venuesData;
Future<void> fetchAndSetVenues() async {
try {
final response = await http.get(Uri.parse(venuesURL));
final extractedData = json.decode(response.body) as Map<dynamic, dynamic>;
venuesData = extractedData;
print(venuesData);
} catch (error) {
throw error;
}
}
// events
Map<dynamic, dynamic> eventsData;
Future<void> fetchAndSetEvents() async {
try {
final response = await http.get(Uri.parse(eventsURL));
final extractedData = json.decode(response.body) as Map<dynamic, dynamic>;
eventsData = extractedData;
} catch (error) {
throw error;
}
}
这是我的网址
String eventsURL = 'http://medeni.art/api/v1/events?page=1'
String venuesURL = 'http://medeni.art/api/v1/venues'
【问题讨论】:
-
您好。您没有添加足够的代码让人们能够提供帮助。您提供的代码没有问题。添加完整代码。
标签: flutter http dart web network-programming