From 9f8a7ccc599597f83fe676c688812301ef6c0c10 Mon Sep 17 00:00:00 2001
From: Hatter Jiang <jht5945@gmail.com>
Date: Sun, 9 Feb 2020 23:30:28 +0800
Subject: [PATCH] add digest, http_test

---
 digest/digest.dart     | 12 ++++++++++++
 digest/pubspec.yaml    |  5 +++++
 http_test/pubspec.yaml |  8 ++++++++
 http_test/ss.dart      | 13 +++++++++++++
 4 files changed, 38 insertions(+)
 create mode 100644 digest/digest.dart
 create mode 100644 digest/pubspec.yaml
 create mode 100644 http_test/pubspec.yaml
 create mode 100644 http_test/ss.dart

diff --git a/digest/digest.dart b/digest/digest.dart
new file mode 100644
index 0000000..6f4fff0
--- /dev/null
+++ b/digest/digest.dart
@@ -0,0 +1,12 @@
+import 'dart:convert';
+import 'package:crypto/crypto.dart';
+
+// https://pub.dev/packages/crypto
+main() async {
+  var bytes = utf8.encode("Hello World!");
+
+  var digest = sha256.convert(bytes);
+
+  // print("Digest as bytes: ${digest.bytes}");
+  print("Digest as hex string: $digest");
+}
diff --git a/digest/pubspec.yaml b/digest/pubspec.yaml
new file mode 100644
index 0000000..ec679c1
--- /dev/null
+++ b/digest/pubspec.yaml
@@ -0,0 +1,5 @@
+name:
+  digest
+  
+dependencies:
+  crypto: ^2.1.3
diff --git a/http_test/pubspec.yaml b/http_test/pubspec.yaml
new file mode 100644
index 0000000..060030c
--- /dev/null
+++ b/http_test/pubspec.yaml
@@ -0,0 +1,8 @@
+name: http_test
+description: http test
+
+dependencies:
+    http: ^0.12.0+2
+
+
+
diff --git a/http_test/ss.dart b/http_test/ss.dart
new file mode 100644
index 0000000..d71e6b9
--- /dev/null
+++ b/http_test/ss.dart
@@ -0,0 +1,13 @@
+import 'package:http/http.dart' as http;
+
+main() async {
+  var url = 'https://hatter.ink/ip/ip.jsonp';
+  var response = await http.post(url, body: {
+    'name': 'doodle',
+    'color': 'blue'
+    });
+  print('Response status: ${response.statusCode}');
+  print('Response body: ${response.body}');
+
+  print(await http.read('https://hatter.ink/ip/ip.jsonp'));
+}