[英]Upload image with http.post and registration form in Flutter?
所以我想用一堆其他變量(字符串)將文件(圖像)上傳到服務器
字符串名、姓、生日、電話、地址; 文件圖片;
return http.post(
uri,
headers: {
'Accept': 'application/json',
"Authorization": "Bearer $token",
},
body: body,
encoding: encoding,
);
Future<http.Response> postRegisteration() async {
return await api.httpPost('fotApp/master', body: {
'firstname': 'lorem',
'lastname': 'lorem',
'birthDay': 'lorem',
'adresse': 'lorem',
'phone': 'lorem',
'image': 'lorem'
}).then((reponse) {
var data = jsonDecode(reponse.body);
print(data);
});
}
嘗試這樣的事情
在 fileList 中,您應該添加您想要上傳的任何文件
List<MultipartFile> fileList = List();
fileList.add(MultipartFile.fromBytes(
'documents', await filePath.readAsBytes(),
filename: fileName));
對於其他部分參數,請使用參數 map
Map<String, String> params = {
"first_name": widget.mUserDetailsInputmodel.firstName,
"last_name": widget.mUserDetailsInputmodel.lastName,
"email": widget.mUserDetailsInputmodel.emailAddress,
};
然后像這樣發送請求
Future<String> multipartRequest({var url, var partParams, var files}) async {
Map<String, String> headers = {
"X-API-KEY": X_API_KEY,
"Accept": "application/json",
"User-Auth-Token": authToken };
var request = http.MultipartRequest("POST", Uri.parse(url));
request.headers.addAll(headers);
if (partParams != null) request.fields.addAll(partParams);// add part params if not null
if (files != null) request.files.addAll(files);// add files if not null
var response = await request.send();
var responseData = await response.stream.toBytes();
var responseString = String.fromCharCodes(responseData);
print("responseBody " + responseString);
if (response.statusCode == 200) return responseString;
}
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