接口处:
Session::set('login_id',$res['u_id']);//此处$res['u_id']为查询的用户表里自增id
$session_id = session_id();
$result = array(
'code' => 1,
'message' => '登录成功',
'session_id' => $session_id
);
//js里返回里面
if(data.code == 1){
localStorage.setItem('s_id',data.session_id);
setCookie('s_id',data.session_id,3600);
}
//js中取
var s_id = localStorage.getItem("s_id");
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//退出登录时
localStorage.removeItem("s_id");