laravel5.2 如何删除session。
做用户退出登录,ajax调用删除session登录时设置的$request->session()->put('user','value');
使用了$request->session()->forget('user');然后跳转到login页
但是发现跳转后获取的session数据仍然是删除前的session状态,所以还是保持了登录状态。求教是我用法错误吗?
下面是ajax调用的方法:
<code> public function logout(Request $request) { if ($request->session()->has('user')) { $is_forgotten = $request->session()->forget('user'); if ($is_forgotten === null) echo json_encode(['result' => 1]); exit; } echo json_encode(['result'=>0,'msg'=>'退出失败']); exit; }</code>
下面是登录时给session的user赋值的代码
<code> public function valid(Request $request) { $r = $request->all(); $validator = Validator::make($r,[ 'username'=>'bail|required', 'password'=>'bail|required|integer', ]); if ($validator->fails()) { return redirect('admin/login')->withErrors($validator)->withInput(); } $where = [ 'name'=>$r['username'], 'pwd'=>md5($r['password']), ]; $hasExists = AdminModel::hasExists($where); if (null !== $hasExists) { $request->session()->put('user',json_encode(['name'=>$r['username']])); return redirect('admin'); } else { return redirect('admin/login')->with('hasExists','用户名或密码错误'); } }</code>
回复内容:
做用户退出登录,ajax调用删除session登录时设置的$request->session()->put('user','value');
使用了$request->session()->forget('user');然后跳转到login页
但是发现跳转后获取的session数据仍然是删除前的session状态,所以还是保持了登录状态。求教是我用法错误吗?
下面是ajax调用的方法:
<code> public function logout(Request $request) { if ($request->session()->has('user')) { $is_forgotten = $request->session()->forget('user'); if ($is_forgotten === null) echo json_encode(['result' => 1]); exit; } echo json_encode(['result'=>0,'msg'=>'退出失败']); exit; }</code>
下面是登录时给session的user赋值的代码
<code> public function valid(Request $request) { $r = $request->all(); $validator = Validator::make($r,[ 'username'=>'bail|required', 'password'=>'bail|required|integer', ]); if ($validator->fails()) { return redirect('admin/login')->withErrors($validator)->withInput(); } $where = [ 'name'=>$r['username'], 'pwd'=>md5($r['password']), ]; $hasExists = AdminModel::hasExists($where); if (null !== $hasExists) { $request->session()->put('user',json_encode(['name'=>$r['username']])); return redirect('admin'); } else { return redirect('admin/login')->with('hasExists','用户名或密码错误'); } }</code>
建议楼主在了解一下Larave的Session机制,如果你的代码中途有exit,最好在它之前Session::save()一下

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