【发布时间】:2020-10-28 01:49:42
【问题描述】:
我如何在颤振中将带有图像 url 的数据发送到 RestFull API,这是我的代码,但它不起作用,问题只是因为图像和所有数据发送成功:
String imgUrl;
insertService() async {
var res = await http.post(
"http://192.168.43.106:3000/service",
headers: {},
body: {
"name" : namec.text,
"file" : imgUrl,
"desc" : descc.text,
"price" : pricec.text,
"cat" : widget.cid
}
);
final data = json.decode(res.body);
if(data['message'] != null && data['message'] == 'success'){
Navigator.pushReplacement(context,
MaterialPageRoute(builder: (context)=>Services(cid: widget.cid,)));
}else{
print("there is a problem in post request....");
}
}
@override
void initState() {
super.initState();
}
@override
Widget build(BuildContext context) {
final img = Padding(
padding: EdgeInsets.all(20),
child: InkWell(
onTap: ()async{
var imageIns = await ImagePicker().getImage(source: ImageSource.gallery);
setState(() {
image = File(imageIns.path);
imgUrl = imageIns.path;
});
【问题讨论】: