todo: 附件中文名的显示的一个例子
发布于 2024-11-13 19:23:10
附件中文名，非fa_attachment 即其他业务表的files字段，如果带出中文名,beforeWrite 查fa_attachmenth获取filename
首先业务表要增加一个字段reqattachment_name
self::beforeWrite,(function ($row) {
//add by astonish 20220120
//补充对reqattachment_name的填写
if(isset($row['reqattachment'])){
//attachfiles是个字符串，用,号分隔成数组，每个去attachment表里查询一下
$attachfiles_names = array();
$lines = explode(",", $row['reqattachment'] ); //，分开
foreach ($lines as $attachfiles) {
$result = \think\Db::name('attachment')
->where('url', '=', $attachfiles)
->field("filename")
->find();
$attachfiles_names[]= $result['filename'];
}
$row["reqattachment_name"] = implode(',', $attachfiles_names);
}
});
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