App 用户请求

# 用户 get 和 post 请求

---

## ge和post 请求

### 在 cmdb.py  中定义 myget 方法

```python
@cmdb.route('/myget')
def myget():
    print(request.args)
    server_name = request.args.get("server_name")
    my_user = request.args.get("my_user")
    return "Server name : {0}, Server User : {1}".format(server_name, my_user)
```

---

### 在 cmdb.py  中定义 mypost 方法

```python
@cmdb.route('/mypost', methods=['get', 'post'])
def mypost():
    print(request.form)
    my_server_name = request.form.get("my_server_name")
    my_password = request.form.get("my_password")
    return "my_user_name  : {0} <-> password  : {1} ".format(my_server_name, my_password)
```

## 在模板中定义 form 表单，提交数据到后台。

### 用户 Get 请求

```html
        <div class="col" style="border:1px dashed #002" >
            <p class="text-center">  用户 Get 请求  </p>
            <form action="/cmdb/myget" method="get">
                <div class="form-group">
                    <label>Server Name:</label>
                    <input type="text" class="form-control" id="server_name" name="server_name">
                </div>
                <div class="form-group">
                    <label>Server User:</label>
                    <input type="text" class="form-control" id="my_user" name="my_user">
                </div>
                <button type="submit" class="btn btn-primary">提交</button>
            </form>
        </div>
```
### 用户 Post 请求

```html
        <div class="col" style="border:1px dashed #003" >
            <p class="text-center">  用户 Post 请求  </p>
            <form action="/cmdb/mypost" method="post">
                <div class="form-group">
                    <label>My Name:</label>
                    <input type="text" class="form-control" id="my_server_name" name="my_server_name">
                </div>
                <div class="form-group">
                    <label>My password :</label>
                    <input type="password" class="form-control" id="my_password" name="my_password">
                </div>
                <button type="submit" class="btn btn-primary"> 提交 </button>
            </form>

</div>
```

## 后台返回给前台

### get

![](/media/202112/2021-12-21_040653_755973.png)

### post

![](/media/202112/2021-12-21_040658_850060.png)

---

## 验证

get

![](/media/202112/2021-12-21_040712_162215.png)

post

![](/media/202112/2021-12-21_040717_252248.png)

done