通過dio.post時遇到了400錯誤,直接到異常處理區域了,可以通過catch進行攔截
try {
// 發送請求
Response response = await dio.post(ossUrl, data: data);
print(response.statusCode);
print(response.statusMessage);
return 'success';
} on DioError catch (e) {
print(e.response!.statusCode);
print(e.response!.statusMessage);
throw(e);
}