abstract：<?phpnamespace app\admins\controller;use think\Controller;use Util\SysDb;class Setting extends Base{ // 网站设置 public function index(){ $data['item'] = $this->db->table('setting
<?php
namespace app\admins\controller;
use think\Controller;
use Util\SysDb;
class Setting extends Base{
// 网站设置
public function index(){
$data['item'] = $this->db->table('setting')->where(array('names'=>'site_setting'))->item();
if($data['item']){
$data['item']['values'] = json_decode($data['item']['values'],true);
}
return $this->fetch('',$data);
}
public function save(){
$names = trim(input('post.names'));
$data['values'] = json_encode(input('post.values'));
$item = $this->db->table('setting')->where(array('names'=>$names))->item();
if($item){
$this->db->table('setting')->where(array('names'=>$names))->update($data);
}else{
$data['names'] = $names;
$this->db->table('setting')->insert($data);
}
exit(json_encode(array('code'=>0,'msg'=>'保存成功')));
}
}
Correcting teacher：天蓬老师Correction time：2019-04-10 10:23:19
Teacher's summary：在ThinkPHP中, 后端的返回内容类型,默认就是json, 不必再转换了