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我正在从 rails 2.3 迁移到 3.2 并想使用strong_parameters. 我将config.active_record.whitelist_attributesconfig更改true为false,但这没有帮助。
strong_parameters
config.active_record.whitelist_attributes
true
false
检查application.rb和所有环境文件config.active_record.mass_assignment_sanitizer,这应该被删除然后它可以工作。
application.rb
config.active_record.mass_assignment_sanitizer