From 1d99f995b26b617e4ce84cb8058b1913e09d5886 Mon Sep 17 00:00:00 2001
From: Ymlluo <ymlluo@gmail.com>
Date: Sun, 28 Nov 2021 22:40:20 +0800
Subject: [PATCH] support  php 8 version

---
 composer.json |  2 +-
 readme.md     | 10 ++++++++++
 2 files changed, 11 insertions(+), 1 deletion(-)

diff --git a/composer.json b/composer.json
index 78df79e..7227a06 100644
--- a/composer.json
+++ b/composer.json
@@ -12,7 +12,7 @@
     "homepage": "https://github.com/ymlluo/group-robot",
     "keywords": ["Laravel", "GroupRobot","robot","dingtalk","wechat","feishu"],
     "require": {
-        "php": "^7.1",
+        "php": "^7.1|^8.0",
         "ext-zip": "*",
         "ext-curl": "*",
         "ext-json": "*",
diff --git a/readme.md b/readme.md
index 8a8c90d..14cb1e8 100644
--- a/readme.md
+++ b/readme.md
@@ -72,6 +72,8 @@ Table of Contents
 Created by [gh-md-toc](https://github.com/ekalinin/github-markdown-toc)
 
 
+
+
 # 安装
 
 Via Composer
@@ -79,6 +81,14 @@ Via Composer
 ``` bash
 $ composer require ymlluo/group-robot
 ```
+## 升级 composer 版本 v2
+```bash
+ 
+sudo apt-get remove composer;
+php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');";
+php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');";
+composer self-update;
+```
 
 # 使用说明