如何解决如何在Flutter中在流式请求发送中发送授权标头数据
如何在Flutter中的流式请求(发送)中发送授权标头数据:
我需要在请求标头中添加HttpHeaders.authorizationHeader: 'Bearer $_apiToken'
try {
final client = new http.Client();
final streamedRest = await client.send(http.Request('get',uri));
return streamedRest.stream
.transform(utf8.decoder)
.transform(json.decoder)
.map((data) => Helper.getData(data))
.expand((data) => (data as List))
.map((data) => Category.fromJSON(data));
} catch (e) {
print(CustomTrace(StackTrace.current,message: uri.toString()).toString());
return new Stream.value(new Category.fromJSON({}));
}
有什么帮助吗?
解决方法
try {
final client = new http.Client();
final streamedRest = await client.get(url,// Your API endpoint
headers: {
'authorization': "Token $_Token"
});
return streamedRest.stream
.transform(utf8.decoder)
.transform(json.decoder)
.map((data) => Helper.getData(data))
.expand((data) => (data as List))
.map((data) => Category.fromJSON(data));
} catch (e) {
print(CustomTrace(StackTrace.current,message: uri.toString()).toString());
return new Stream.value(new Category.fromJSON({}));
}
请尝试这样。
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