文库分类可以增加字段吗?
<h2>问题描述: </h2><p> 现在分类只有一个<span style="color:#34495E;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;font-size:13px;text-align:right;background-color:#F4F6F8;">描述</span>,<span style="color:#34495E;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;font-size:13px;text-align:right;background-color:#FFFFFF;">标题和<span style="color:#34495E;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;font-size:13px;text-align:right;background-color:#FFFFFF;">关键词都没有的,不知道是否可以手动增加字段来做为<span style="color:#34495E;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;font-size:13px;text-align:right;background-color:#FFFFFF;">标题和</span><span style="color:#34495E;font-family:'Helvetica Neue', Helvetica, 'PingFang SC', 'Hiragino Sans GB', 'Microsoft YaHei', '微软雅黑', Arial, sans-serif;font-size:13px;text-align:right;background-color:#FFFFFF;">关键词</span></span></span></p>
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