ruby-on-rails – 电子邮件中的Prawn pdf附件
发布时间:2020-12-16 21:36:48 所属栏目:百科 来源:网络整理
导读:在我的Rails应用程序中,我试图将发票附加到电子邮件中: def invoice(invoice) attachment :content_disposition = "attachment",:body = InvoicePdf.new(invoice),:content_type = "application/pdf",:filename = 'invoice.pdf' mail(:to = @user.email,:su
在我的Rails应用程序中,我试图将发票附加到电子邮件中:
def invoice(invoice) attachment :content_disposition => "attachment",:body => InvoicePdf.new(invoice),:content_type => "application/pdf",:filename => 'invoice.pdf' mail(:to => @user.email,:subject => "Your Invoice") end InvoicePdf是一个对虾PDF文档: class InvoicePdf < Prawn::Document def initialize(order,view) draw_pdf end def draw_pdf # pdf stuff end end 电子邮件中没有附件.我究竟做错了什么?任何提示将受到欢迎和赞赏. 编辑:我使用的Rails版本是3.0.x 解决方法
看看
Action Mailer Guide.你需要调用附件方法给你添加一个附件.
尝试这个: attachments['attachment_filename'] = InvoicePdf.new(invoice) 这是假设调用InvoicePdf.new(invoice)生成一个文件并返回一个表示该文件的IO对象.我也注意到,您的InvoicePdf类初始化程序期望两个参数,但您只传递一个参数. 更新: 基于您的pdf生成方法,这可能会更好: invoice = InvoicePdf.new(invoice) attachments["invoice.pdf"] = { :mime_type => 'application/pdf',:content => invoice.render } mail(:to => @user.email,:subject => "Your Invoice") (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |