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  "pic_resource_ext" => ""
  "pic_extion" => 6
  "pic_intro" => "北京大学 校园风景 北京 冬季 燕园 摄影 旅游摄影 国内旅游 摄影 摄影 旅游摄影 国内旅游 300DPI JPG"
  "pic_intro_new" => "北京大学 校园风景 北京 冬季 燕园 旅游摄影 国内旅游"
  "pic_intro_new_pinyin" => "beijingdaxue xiaoyuanfengjing beijing1 dongji yanyuan1 lvyousheying guoneilvyou"
  "pic_category_id" => 197
  "pic_category_parent" => 26
  "pic_category_top" => 2
  "pic_version_type" => 2
  "pic_upload_ymd" => "2017-11-17 20:24:10"
  "pic_preview_detail_width" => 1200
  "pic_preview_detail_height" => 779
  "pic_preview_list_width" => 600
  "pic_preview_list_height" => 389
  "pic_extension_des" => "jpg"
  "pic_color_mode" => "rgb"
  "pic_dpi" => 300
  "pic_id" => 9248843
  "pic_type" => 2
  "pic_auth_uid" => 0
  "pic_delete" => 0
  "pic_recommand" => 0
  "pic_resource_width" => 5120
  "pic_resource_height" => 3335
]