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火车头发布接口发布的缩略图是远程的图片链接地址, 请问怎么把图片远程下载下来 通过手工发布可以选择远程下载
下面是接口代码
if ($_GET['action'] == 'category') { // 显示栏目 foreach ($this->module['category'] as $t) { if ($t['child'] == 0 && $t['tid'] == 1) { echo '<h1>'.$t['name'].'<=>'.$t['id'].'</h1>'.PHP_EOL; } } } else { // 入库数据 $data = $_REQUEST; // 发布者id 1 $data['uid'] = 1; // 发布者账号 admin //$data['author'] = 'linlea'; // 主表字段 $fields[1] = $this->get_cache('table-'.SITE_ID, $this->content_model->dbprefix(SITE_ID.'_'.MOD_DIR)); $cache = $this->get_cache('table-'.SITE_ID, $this->content_model->dbprefix(SITE_ID.'_'.MOD_DIR.'_category_data')); $cache && $fields[1] = array_merge($fields[1], $cache); // 附表字段 $fields[0] = $this->get_cache('table-'.SITE_ID, $this->content_model->dbprefix(SITE_ID.'_'.MOD_DIR.'_data_0')); $cache = $this->get_cache('table-'.SITE_ID, $this->content_model->dbprefix(SITE_ID.'_'.MOD_DIR.'_category_data_0')); $cache && $fields[0] = array_merge($fields[0], $cache); // 去重复 $fields[0] = array_unique($fields[0]); $fields[1] = array_unique($fields[1]); $save = []; // 主表附表归类 foreach ($fields as $ismain => $field) { foreach ($field as $name) { isset($data[$name]) && $save[$ismain][$name] = $data[$name]; } } if (!$data['catid']) { exit('栏目为空'); } $save[1]['uid'] = $save[0]['uid'] = $data['uid']; $save[1]['catid'] = $save[0]['catid'] = $data['catid']; $save[1]['url'] = ''; $save[1]['status'] = 1; //9表示正常发布,1表示审核里面 $save[1]['hits'] = 0; $save[1]['displayorder'] = 0; $save[1]['link_id'] = 0; $save[1]['comments'] = 0; $save[1]['avgsort'] = 0; $save[1]['inputtime'] = $save[1]['updatetime'] = SYS_TIME + rand(0, 7200); $save[1]['inputip'] = '127.0.0.1'; $save[1]['price_quantity'] = 600; // 验证标题重复 if ($this->content_model->table(SITE_ID.'_'.MOD_DIR)->where('title', $save[1]['title'])->counts()) { echo '重复';exit; } $rt = $this->content_model->save(0, $save); if ($rt['code']) { exit('成功'); } else { exit('失败'); } } exit;