压缩图片

lib/api/endpoints/skin_api.dart

@@ -9,9 +9,13 @@ import 'package:dio/dio.dart';
 import '../dto/article_dto.dart';
 
 ///皮肤检测
-Future<SkinCheckDto> skinDetectApi(String path) async {
+Future<SkinCheckDto> skinDetectApi(List<int> bytes) async {
   FormData formData = FormData.fromMap({
-    "skin_image": await MultipartFile.fromFile(path),
+    "skin_image": MultipartFile.fromBytes(
+      bytes,
+      filename: "upload.jpg",
+      contentType: DioMediaType("image", "jpeg"),
+    ),
   });
   var res = await Request().post("/skin/check", formData);
   return SkinCheckDto.fromJson(res);
@@ -40,15 +44,15 @@ Future<RecordListDto> skinRecordApi({
 }
 
 ///获取文章列表
-Future<List<ArticleDto>> articleListApi() async{
-   var res = await Request().get("/customer-health/get_articles");
-   return (res['list'] as List).map((e) => ArticleDto.fromJson(e)).toList();
+Future<List<ArticleDto>> articleListApi() async {
+  var res = await Request().get("/customer-health/get_articles");
+  return (res['list'] as List).map((e) => ArticleDto.fromJson(e)).toList();
 }
 
 ///文章详情
-Future<ArticleDetailDto> articleDetailApi(String id) async{
-   var res = await Request().get("/customer-health/get_article_detail", {
-     "id": id,
-   });
-   return ArticleDetailDto.fromJson(res);
-}
+Future<ArticleDetailDto> articleDetailApi(String id) async {
+  var res = await Request().get("/customer-health/get_article_detail", {
+    "id": id,
+  });
+  return ArticleDetailDto.fromJson(res);
+}

lib/page/home/home_page.dart

@@ -1,7 +1,10 @@
+import 'dart:io';
+
 import 'package:derma_flutter/router/config/route_paths.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_easyloading/flutter_easyloading.dart';
+import 'package:flutter_image_compress/flutter_image_compress.dart';
 import 'package:go_router/go_router.dart';
 import 'package:image_picker/image_picker.dart';
 
@@ -42,11 +45,21 @@ class _HomePageState extends State<HomePage> with AutomaticKeepAliveClientMixin
 
   ///开始检测
   void _startDetect(String path) async {
+    //压缩
+    final result  = await FlutterImageCompress.compressWithFile(
+      path,
+      minWidth: 1080,
+      minHeight: 1920,
+      quality: 85,
+      rotate: 0,
+    );
+    print("压缩前：${File(path).lengthSync()}");
+    print("压缩后长度${result?.length}");
     EasyLoading.show(
       status: 'Skin analysis in progress, please wait...',
       maskType: EasyLoadingMaskType.clear,
     );
-    var res = await skinDetectApi(path);
+    var res = await skinDetectApi(result!);
     EasyLoading.dismiss();
     context.push(RoutePaths.detail, extra: res);
   }