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on Rails的3迁移后,我有错误 “引发ArgumentError:错误的参数数目(3 1)”导轨3引发ArgumentError:错误的参数数目(3 1)
对于线:
<%== auto_link(raw(simple_format(h(comment.comment))), :all, :target => '_blank') -%>
回溯:
app/views/logs/_entry.html.erb:94:in `raw'
app/views/logs/_entry.html.erb:94:in
我唯一的生产服务器上
为什么'<%=='而不是'<%='? – Bohdan
“<%==”类似于“<%= raw(...” –