update to 2.1.5

Author: wendux

example/test.dart

@@ -3,39 +3,23 @@ import 'package:dio/dio.dart';
 
 main() async {
   var dio = Dio();
+//  try {
+//    await dio.get("https://wendux.github.io/xsddddd");
+//    print("success");
+//  } on DioError catch (e) {
+//    print(e is Error);
+//    print(e is Exception);
+//  }
+
+  var formData = new FormData.from({
+    "param1": "-1",
+    "param2": "-1",
+    "param3": "-1",
+    "param4": "-1",
+    "param5": "-1",
+    "music": new UploadFileInfo(new File("./example/xx.png"), "audio.m4a"),
+  });
+  var t= await formData.asBytesAsync();
+  print(formData.length==t.length);
 
-  dio.interceptors.add(InterceptorsWrapper(onError: (e){
-    print("xxxx");
-    print(e);
-  }));
-
-  void _testDio() async {
-    CancelToken token = CancelToken();
-    var url = "https://github.com/flutterchina12121/dio";
-
-    Future.delayed(const Duration(milliseconds: 0), () async {
-      try {
-        Response response = await dio.get(url, cancelToken: token);
-
-        print("response");
-        if (response.statusCode == 200) {
-          print("request success");
-        } else {
-          print("request failed");
-        }
-      } catch (e) {
-
-        print(e);
-      }
-    });
-
-    Future.delayed(const Duration(milliseconds: 250), () {
-      print("manual cancel");
-      if (!token.isCancelled) {
-        token.cancel();
-      }
-    });
-  }
-
-  await _testDio();
 }

package_src/CHANGELOG.md

@@ -1,3 +1,7 @@
+# 2.1.5
+
+- fix https://github.com/flutterchina/dio/issues/309
+
 # 2.1.4
 
 - Add `options.responseDecoder`

package_src/lib/src/dio_error.dart

@@ -23,7 +23,7 @@ enum DioErrorType {
 }
 
 /// DioError describes the error info  when request failed.
-class DioError implements Exception {
+class DioError extends Error implements Exception {
   DioError({
     this.request,
     this.response,

package_src/pubspec.yaml

@@ -1,6 +1,6 @@
 name: dio
 description: A powerful Http client for Dart, which supports Interceptors, FormData, Request Cancellation, File Downloading, Timeout etc.
-version: 2.1.4
+version: 2.1.5
 homepage: https://github.com/flutterchina/dio
 author: wendux <[email protected]>