我試圖用Viewpoint Ruby Gem向EWS端點發送消息。我只能以純文本格式發送消息。我怎樣才能以html格式發送它？Ruby Viewpoint Gem 1.27
下面是代碼：
Viewpoint::EWS::EWS.endpoint=Conf.application.email.ews.endpoint
Viewpoint::EWS::EWS.set_auth(Conf.application.email.ews.username,Conf.application.email.ews.password)
Viewpoint::EWS::Message.send(options[:subject],msg_str,to_addresses)
我看到有一個text_only「實例」的方法，但我不能初始化消息對象的實例來使用它。
竅門是設置body_type。注意：此示例源自基於v1.0beta的https://github.com/zenchild/Viewpoint示例。
require 'viewpoint'
include Viewpoint::EWS
endpoint = 'https://example.com/ews/Exchange.asmx'
user = 'username'
pass = 'password'
cli = Viewpoint::EWSClient.new endpoint, user, pass
cli.send_message do |m|
m.subject = "Test"
m.body = "<html><body><strong>Test</strong> message</body></html>"
m.body_type = 'HTML'
m.to_recipients << '[email protected]'
end