序号 |
修改方法 |
操作步骤 |
1 |
修改文章模型字段长度 |
1. 登录织梦dedecms后台管理界面。 |
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2. 进入“系统”菜单,选择“模型管理”。 |
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3. 找到需要修改的文章模型,点击“编辑”。 |
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4. 在“模型字段”列表中找到“简介/描述/description”字段。 |
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5. 修改该字段的“字段长度”值,输入新的长度限制。 |
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6. 点击“提交”按钮保存修改。 |
2 |
使用插件修改简介/描述/description长度 |
1. 在织梦dedecms后台管理界面,进入“插件”菜单。 |
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2. 选择合适的插件,文章内容长度限制插件”。 |
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3. 按照插件说明进行安装和配置。 |
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4. 在插件设置中找到简介/描述/description长度的相关设置,进行修改。 |
3 |
修改数据库中字段长度 |
1. 使用数据库管理工具(如phpMyAdmin)登录织梦dedecms数据库。 |
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2. 进入“dedecms”数据库,选择“sys_fields”表。 |
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3. 找到对应文章模型的“简介/描述/description”字段。 |
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4. 修改该字段的“field_length”值,输入新的长度限制。 |
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5. 执行“更新”操作保存修改。 |
4 |
使用代码修改简介/描述/description长度 |
1. 在织梦dedecms网站根目录下找到“include/dedecms.php”文件。 |
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2. 打开该文件,找到以下代码段: |
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“`php |
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$cfg_arctype_info = array( |
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‘id’ => ‘aid’, |
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‘title’ => ‘title’, |
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‘msubtitle’ => ‘msubtitle’, |
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‘arcurl’ => ‘arcurl’, |
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‘color’ => ‘color’, |
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‘writer’ => ‘writer’, |
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‘source’ => ‘source’, |
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‘pubdate’ => ‘pubdate’, |
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‘sortid’ => ‘sortid’, |
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‘ismenu’ => ‘ismenu’, |
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‘typeid’ => ‘typeid’, |
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‘arcrank’ => ‘arcrank’, |
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‘click’ => ‘click’, |
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‘money’ => ‘money’, |
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‘tags’ => ‘tags’, |
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‘keywords’ => ‘keywords’, |
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‘description’ => ‘description’, |
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‘writerid’ => ‘writerid’, |
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‘LitNum’ => ‘LitNum’, |
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‘Description’ => ‘Description’, |
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‘topid’ => ‘topid’, |
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‘newstime’ => ‘newstime’, |
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‘newstime1’ => ‘newstime1’, |
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‘newstime2’ => ‘newstime2’, |
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‘newstime3’ => ‘newstime3’, |
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‘newstime4’ => ‘newstime4’, |
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‘newstime5’ => ‘newstime5’, |
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‘newstime6’ => ‘newstime6’, |
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‘newstime7’ => ‘newstime7’, |
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‘newstime8’ => ‘newstime8’, |
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‘newstime9’ => ‘newstime9’, |
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‘newstime10’ => ‘newstime10’, |
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‘newstime11’ => ‘newstime11’, |
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‘newstime12’ => ‘newstime12’, |
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‘newstime13’ => ‘newstime13’, |
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‘newstime14’ => ‘newstime14’, |
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‘newstime15’ => ‘newstime15’, |
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‘newstime16’ => ‘newstime16’, |
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‘newstime17’ => ‘newstime17’, |
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‘newstime18’ => ‘newstime18’, |
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‘newstime19’ => ‘newstime19’, |
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‘newstime20’ => ‘newstime20’, |
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‘newstime21’ => ‘newstime21’, |
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‘newstime22’ => ‘newstime22’, |
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‘newstime23’ => ‘newstime23’, |
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‘newstime24’ => ‘newstime24’, |
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‘newstime25’ => ‘newstime25’, |
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‘newstime26’ => ‘newstime26’, |
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‘newstime27’ => ‘newstime27’, |
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‘newstime28’ => ‘newstime28’, |
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‘newstime29’ => ‘newstime29’, |
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‘newstime30’ => ‘newstime30’, |
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‘newstime31’ => ‘newstime31’, |
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‘newstime32’ => ‘newstime32’, |
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‘newstime33’ => ‘newstime33’, |
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‘newstime34’ => ‘newstime34’, |
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‘newstime35’ => ‘newstime35’, |
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‘newstime36’ => ‘newstime36’, |
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‘newstime37’ => ‘newstime37’, |
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‘newstime38’ => ‘newstime38’, |
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‘newstime39’ => ‘newstime39’, |
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‘newstime40’ => ‘newstime40’, |
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‘newstime41’ => ‘newstime41’, |
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‘newstime42’ => ‘newstime42’, |
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‘newstime43’ => ‘newstime43’, |
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‘newstime44’ => ‘newstime44’, |
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‘newstime45’ => ‘newstime45’, |
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‘newstime46’ => ‘newstime46’, |
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‘newstime47’ => ‘newstime47’, |
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‘newstime48’ => ‘newstime48’, |
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‘newstime49’ => ‘newstime49’, |
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‘newstime50’ => ‘newstime50’, |
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‘newstime51’ => ‘newstime51’, |
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‘newstime52’ => ‘newstime52’, |
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‘newstime53’ => ‘newstime53’, |
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‘newstime54’ => ‘newstime54’, |
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‘newstime55’ => ‘newstime55’, |
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‘newstime56’ => ‘newstime56’, |
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‘newstime57’ => ‘newstime57’, |
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‘newstime58’ => ‘newstime58’, |
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‘newstime59’ => ‘newstime59’, |
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‘newstime60’ => ‘newstime |