this.$set(this.getForm, res.data)
时间: 2023-10-28 22:31:53 浏览: 35
This code is using the Vue.js framework to set the value of the "getForm" data property to the data returned from an API call.
The "$set" method is a Vue.js method used to update data properties in a reactive way. It takes two arguments: the object to update and the new value to set.
In this case, "this" refers to the Vue instance where the code is being executed, and "res.data" is the data returned from the API call.
So, this code is updating the "getForm" data property with the data returned from the API call, ensuring that any changes to this property will trigger a re-render of any components that depend on it.
相关问题
给下面代码增加一个用户可以修改密码的功能 <?php require './common/init.php'; require './common/function.php'; session_start(); if($_SESSION['username']){ echo "下午好!{$_SESSION['username']}<br>"; echo "<a href='xiugai.php'>修改密码</a><br>"; } else { echo "<a href='login.php'>登录</a><br>"; echo "<a href='reg.php'>注册</a><br>"; } // 获取当前页码 $page = max(input('get', 'page', 'd'), 1); // 每页显示的条数 $size = 4; $sql = 'SELECT count(*) FROM `wish`'; if (!$res = mysqli_query($link, $sql)) { exit("SQL[$sql]执行失败:" . mysqli_error($link)); } $total = (int) mysqli_fetch_row($res)[0]; // 查询所有愿望 $sql = 'SELECT `id`,`name`,`content`,`time`,`color` FROM `wish` ORDER BY `id` DESC LIMIT ' . page_sql($page, $size); if (!$res = mysqli_query($link, $sql)) { exit("SQL[$sql]执行失败:" . mysqli_error($link)); } $data = mysqli_fetch_all($res, MYSQLI_ASSOC); mysqli_free_result($res); // 查询结果为空时,自动返回第1页 if (empty($data) && $page > 1) { header('Location: ./index.php?page=1'); exit; } // 编辑或删除愿望 $id = max(input('get', 'id', 'd'), 0); $action = input('get', 'action', 's'); if ($id) { $password = input('post', 'password', 's'); $sql = 'SELECT `name`,`content`,`color`,`password` FROM `wish` WHERE `id`=' . $id; if (!$res = mysqli_query($link, $sql)) { exit("SQL[$sql]执行失败:" . mysqli_error($link) . $sql); } if (!$edit = mysqli_fetch_assoc($res)) { exit('该愿望不存在!'); } mysqli_free_result($res); $checked = isset($_POST['password']) || empty($edit['password']); if ($checked && $password !== $edit['password']) { $tips = '密码不正确!'; $checked = false; } // 删除愿望 if ($checked && $action == 'delete') { $sql = 'DELETE FROM `wish` WHERE `id`=' . $id; if (!mysqli_query($link, $sql)) { exit('SQL执行失败:' . mysqli_error($link)); } header('Location: ./index.php'); exit; } } mysqli_close($link); require './view/index.html';
首先,需要在页面上添加一个修改密码的表单,包括原密码、新密码和确认新密码三个输入框,以及一个提交按钮。可以在原有的代码中添加以下代码段:
```html
<form action="modify_password.php" method="post">
<label for="old_password">原密码:</label>
<input type="password" id="old_password" name="old_password" required><br>
<label for="new_password">新密码:</label>
<input type="password" id="new_password" name="new_password" required><br>
<label for="confirm_password">确认新密码:</label>
<input type="password" id="confirm_password" name="confirm_password" required><br>
<input type="submit" value="提交">
</form>
```
然后,需要创建一个新的 PHP 文件 `modify_password.php`,用于处理修改密码的逻辑。可以在该文件中添加以下代码:
```php
<?php
require './common/init.php';
require './common/function.php';
session_start();
if ($_SERVER['REQUEST_METHOD'] === 'POST') {
$old_password = input('post', 'old_password', 's');
$new_password = input('post', 'new_password', 's');
$confirm_password = input('post', 'confirm_password', 's');
if ($new_password !== $confirm_password) {
exit('两次输入的新密码不一致!');
}
$sql = "SELECT `password` FROM `user` WHERE `username`='{$_SESSION['username']}'";
if (!$res = mysqli_query($link, $sql)) {
exit("SQL[$sql]执行失败:" . mysqli_error($link));
}
$password = mysqli_fetch_row($res)[0];
mysqli_free_result($res);
if ($old_password !== $password) {
exit('原密码不正确!');
}
$sql = "UPDATE `user` SET `password`='{$new_password}' WHERE `username`='{$_SESSION['username']}'";
if (!mysqli_query($link, $sql)) {
exit("SQL[$sql]执行失败:" . mysqli_error($link));
}
echo '密码修改成功!';
} else {
header('Location: ./index.php');
exit;
}
```
在该文件中,首先获取用户输入的原密码、新密码和确认新密码,并进行验证,确保两次输入的新密码一致,原密码正确等。然后,通过 SQL 语句更新用户的密码,并输出修改成功的提示。注意,为了保证安全性,需要对用户输入的密码进行加密存储。最后,需要在 `index.php` 文件中添加一个链接,指向新的修改密码页面。可以在原有的代码中添加以下代码段:
```php
echo "<a href='modify_password.php'>修改密码</a><br>";
```
这样,用户就可以通过该链接进入修改密码页面,修改自己的密码。
public function putAdImage($res){ $curl = curl_init(); $token = '75b824425e25e16876a5467d8e072d058ea7ba04'; curl_setopt_array($curl, array( CURLOPT_URL => 'https://ad.oceanengine.com/open_api/2/file/image/ad/', CURLOPT_RETURNTRANSFER => true, CURLOPT_ENCODING => '', CURLOPT_MAXREDIRS => 60, CURLOPT_TIMEOUT => 60, CURLOPT_FOLLOWLOCATION => true, CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1, CURLOPT_CUSTOMREQUEST => 'POST', CURLOPT_SSL_VERIFYPEER=> false, CURLOPT_POSTFIELDS => array('advertiser_id' => 1748895409387534,'upload_type' => 'UPLOAD_BY_FILE','image_signature' => md5_file($res['image_file']),'image_file'=> new CURLFILE($res['image_file']),'filename' =>$res['filename']), CURLOPT_HTTPHEADER => array( 'Content-Type: multipart/form-data', 'Access-Token:'.$token ), )); $response = curl_exec($curl); curl_close($curl); echo $response; }这段代码怎么改成使用goframe2.4.3重写?goframe2.4.3框架使用了"github.com/gogf/gf/v2/encoding/gjson" "github.com/gogf/gf/v2/frame/g" "github.com/gogf/gf/v2/net/gclient" "github.com/gogf/gf/v2/net/ghttp"扩展,请详细一点
在GoFrame 2.4.3框架中,你可以重写代码如下:
```go
package controller
import (
"github.com/gogf/gf/v2/encoding/gjson"
"github.com/gogf/gf/v2/frame/g"
"github.com/gogf/gf/v2/net/ghttp"
)
type ImageController struct{}
func (c *ImageController) PutAdImage(r *ghttp.Request) {
url := "https://ad.oceanengine.com/open_api/2/file/image/ad/"
token := "75b824425e25e16876a5467d8e072d058ea7ba04"
client := ghttp.NewClient()
client.SetHeader("Content-Type", "multipart/form-data")
client.SetHeader("Access-Token", token)
uploadType := "UPLOAD_BY_FILE"
imageSignature := gfile.Md5(r.GetUploadFile("image_file"))
filename := r.Get("filename")
response, err := client.PostMultipart(url, g.Map{
"advertiser_id": 1748895409387534,
"upload_type": uploadType,
"image_signature": imageSignature,
"image_file": r.GetUploadFile("image_file"),
"filename": filename,
})
if err != nil {
g.Log().Error(err)
r.Response.WriteJson(g.Map{
"code": -1,
"message": "Request failed",
"data": nil,
})
return
}
r.Response.Write(response.ReadAll())
}
```
以上代码是一个ImageController的示例,你可以将其添加到goframe2.4.3框架的控制器中。在该示例中,我们使用`ghttp`包发送HTTP请求,`gfile`包处理文件操作,`g`包提供了日志记录功能。
请注意,你可能需要根据实际情况调整代码中的导入语句和其他细节,以适应你的项目。