New command line to generate OAuth2 URL.

README.md

@@ -196,6 +196,7 @@ Wechat commands:
   wechat menu                                              # 当前菜单
   wechat menu_create [MENU_YAML_PATH]                      # 创建菜单
   wechat menu_delete                                       # 删除菜单
+  wechat oauth2_url [REDIRECT_URI]                         # 生成OAuth2.0验证URL
   wechat qrcode_create_limit_scene [SCENE_ID_OR_STR]       # 请求永久二维码
   wechat qrcode_create_scene [SCENE_ID, EXPIRE_SECONDS]    # 请求临时二维码
   wechat qrcode_download [TICKET, QR_CODE_PIC_PATH]        # 通过ticket下载二维码
@@ -241,6 +242,7 @@ Wechat commands:
   wechat menu_create [MENU_YAML_PATH]                      # 创建菜单
   wechat menu_delete                                       # 删除菜单
   wechat message_send [OPENID, TEXT_MESSAGE]               # 发送文字消息
+  wechat oauth2_url [REDIRECT_URI]                         # 生成OAuth2.0验证URL
   wechat qrcode_download [TICKET, QR_CODE_PIC_PATH]        # 通过ticket下载二维码
   wechat tag [TAG_ID]                                      # 获取标签成员
   wechat tag_add_department [TAG_ID, PARTY_IDS]            # 增加标签部门

bin/wechat

@@ -13,6 +13,7 @@ require 'active_support/json'
 require 'fileutils'
 require 'yaml'
 require 'wechat/api_loader'
+require 'cgi'
 
 class App < Thor
   package_name 'Wechat'
@@ -284,6 +285,13 @@ class App < Thor
     puts wechat_api.user(open_id)
   end
 
+  desc 'oauth2_url [REDIRECT_URI]', '生成OAuth2.0验证URL'
+  def oauth2_url(redirect_uri)
+    redirect_uri = CGI.escape(redirect_uri)
+    appid = Wechat.config.corpid || Wechat.config.appid
+    puts "https://open.weixin.qq.com/connect/oauth2/authorize?appid=#{appid}&redirect_uri=#{redirect_uri}&response_type=code&scope=snsapi_base#wechat_redirect"
+  end
+
   desc 'user_update_remark [OPEN_ID, REMARK]', '设置备注名'
   def user_update_remark(openid, remark)
     puts wechat_api.user_update_remark(openid, remark)