Laravel5.1 请求

2019-05-13 17:15:35 Albin Wong 1579

### 请求
1. 基本信息获取
    - 获取请求方法 `$request->method();`
    - 检测方法 `$request->isMethod('post')`
    - 请求路径 `$request->path()`
    - 获取完整url `$request->url();`
    - 获取ip `$request->ip()`
    - 获取端口 `$request->getPort()`
2. 提取请求参数
    - 基本获取  `$name = $request->input('name');`
    - 设置默认值 `$request->input('name',` 'Sally');
    - 检测是否存在 `$request->has('name')`
    - 提取所有的参数 `$input = $request->all();`
    - 提取部分  
        ```
        $request->only(['username', 'password']);
        $request->except(['credit_card']);
        ```
    - 获取头信息 `$request->header('Connection')`

3. 文件操作
    - 检测是否有文件上传 `$request->hasFile('photo')`
    - 将文件移动到指定位置 `$request->file('photo')->move('./uploads/', 'iloveyou.jpg');`
4. cookie操作  
     - 设置  
        `\Cookie::queue('name','iloveyou',10);`  
        `return response('haha')->withCookie('uid',10,10);`
    - 读取  
        `\Cookie::get('name');`  
        `$request->cookie('name');`  
5. 闪存信息
    - 将所有的请求参数写入闪存中 `$request->flash()`  
    - 将部分参数写入闪存中 `$request->flashOnly('title','price')`  
    - 除去某些参数之外的参数 `$request->flashExcept('_token');`  
    - 简便使用 `return back()->withInput();`

(3) Comments

John Doe- Reply

February 26, 2013 at 1:18 pm
- saqib sarwar- Reply
  
  February 26, 2013 at 1:20 pm
  
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John Doe- Reply

February 26, 2013 at 1:27 pm

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Laravel5.1 请求

(3) Comments

John Doe- Reply

saqib sarwar- Reply

John Doe- Reply

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