<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[springAsahi的博客]]></title><description><![CDATA[亲测可用]]></description><link>https://blog.youkuaiyun.com/springAsahi</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; springAsahi]]></copyright><item><title><![CDATA[vue模板变量中，如何用计算属性传参]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/125331015</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/125331015</guid><author>springAsahi</author><pubDate>Fri, 17 Jun 2022 12:01:52 +0800</pubDate><description><![CDATA[vue 计算属性 如何在模板变量中 传参]]></description><category></category></item><item><title><![CDATA[elment-ui上传组件，钩子函数（on-success 文件上传成功时的钩子）传递参数]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/124634594</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/124634594</guid><author>springAsahi</author><pubDate>Sat, 07 May 2022 17:04:56 +0800</pubDate><description><![CDATA[开发需求：在已上传的图片列表中，点击图片实现上传替换
&lt;template&gt;
	&lt;dz-upload
		list-type="picture-card"
		class="picture-item"
		:on-preview="handlePictureCardPreview"
		//通过es5的bind，绑定到函数上，就可以实现钩子函数的传参了
		:on-success="handleAvatarSuccess.bind(this,index)"
		:show-file-list]]></description><category></category></item><item><title><![CDATA[Mac 无法安装软件 处理Rootless 权限问题]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/103254452</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/103254452</guid><author>springAsahi</author><pubDate>Tue, 26 Nov 2019 13:39:16 +0800</pubDate><description><![CDATA[处理Rootless
1、查看是否开启了Rootless
在终端输入如下命令
	csrutil status 
如果显示的是System Integrity Protection status:    disabled.则表示没有开启。 	
如果显示的是System Integrity Protection status:    enabled.则表示已开启。

2、关闭Rootless
重启Ma...]]></description><category></category></item><item><title><![CDATA[Mac下安装pip]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/89878829</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/89878829</guid><author>springAsahi</author><pubDate>Mon, 06 May 2019 11:27:25 +0800</pubDate><description><![CDATA[打开终端输入如下，如果是默认安装python2.7，去掉后面的python3
curl https://bootstrap.pypa.io/get-pip.py | python3

安装成功后，查看版本：
pip --version

输出如下，即安装成功
pip 19.1 from /usr/local/lib/python3.6/site-packages/pip (python 3.6)
...]]></description><category></category></item><item><title><![CDATA[iview 省市区 三级联动]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/84317377</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/84317377</guid><author>springAsahi</author><pubDate>Wed, 21 Nov 2018 13:25:49 +0800</pubDate><description><![CDATA[module.exports=[{value: 1, label: ‘北京’, children: [
{value: 1, label: ‘东城区’},
{value: 2, label: ‘西城区’},
{value: 3, label: ‘崇文区’},
{value: 4, label: ‘宣武区’},
{value: 5, label: ‘朝阳区’},
{value: 6, label: ...]]></description><category></category></item><item><title><![CDATA[php laravel 扫码支付 一码付]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/82622423</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/82622423</guid><author>springAsahi</author><pubDate>Tue, 11 Sep 2018 10:52:42 +0800</pubDate><description><![CDATA[扫码时，通过判断浏览器，是微信还是支付宝



    //判断是不是微信
    if ( strpos($_SERVER['HTTP_USER_AGENT'], 'MicroMessenger') !== false ) {
        return &amp;quot;微信支付的逻辑&amp;quot;;
    }
    //判断是不是支付宝
    if (strpos($_SERVER['HTTP_USER_AGE...]]></description><category></category></item><item><title><![CDATA[PHP 转换成base64编码 上传图片]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/82019493</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/82019493</guid><author>springAsahi</author><pubDate>Fri, 24 Aug 2018 15:21:26 +0800</pubDate><description><![CDATA[直接上代码

function base64EncodeImage ($image_file) {//$image_file,提交过来的图片资源
        $base64_image = '';
        $image_info = getimagesize($image_file);
        $image_data = fread(fopen($image_file, 'r'...]]></description><category></category></item><item><title><![CDATA[Mac安装Homebrew brew安装node和npm npm构建vue]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80666479</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80666479</guid><author>springAsahi</author><pubDate>Tue, 12 Jun 2018 15:48:39 +0800</pubDate><description><![CDATA[Mac安装Homebrew brew安装node和npm npm构建vue

安装Homebrew

/usr/bin/ruby -e &amp;quot;$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)&amp;quot;


通过brew安装node和npm

brew install node


查看node是否安装...]]></description><category></category></item><item><title><![CDATA[vue-cli 去掉严格模式]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80620425</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80620425</guid><author>springAsahi</author><pubDate>Fri, 08 Jun 2018 11:11:55 +0800</pubDate><description><![CDATA[vue-cli 去掉严格模式：



在根目录中找到 .eslintignore 文件



添加 屏蔽严格模式目录 /src/*

意思是根目录的src目录下的所有文件，不需要遵守vue-cli严格模式...]]></description><category></category></item><item><title><![CDATA[vue跨域 使用 http-proxy-middleware 代理解决（项目使用vue-cli脚手架搭建）]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80604534</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80604534</guid><author>springAsahi</author><pubDate>Thu, 07 Jun 2018 09:42:15 +0800</pubDate><description><![CDATA[使用http-proxy-middleware 代理解决（项目使用vue-cli脚手架搭建）

例如请求的url:“http://f.apiplus.cn/bj11x5.json”

打开config/index.js,在proxyTable中添写如下代码：

proxyTable: { 
    '/api': {  //使用&amp;quot;/api&amp;quot;来代替&amp;quot;http://f.apiplus.c&amp;quot; 
    ...]]></description><category></category></item><item><title><![CDATA[vue.js Module build failed: Error: No parser and no file path given, couldn't infer a parser.]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80482572</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80482572</guid><author>springAsahi</author><pubDate>Mon, 28 May 2018 15:08:17 +0800</pubDate><description><![CDATA[vue.js报错:Module build failed: Error: No parser and no file path given, couldn’t infer a parser.



错误提示

ERROR  Failed to compile with 2 errors                                                         ...]]></description><category></category></item><item><title><![CDATA[Laravel 5.5 跨域 中间件]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80318468</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80318468</guid><author>springAsahi</author><pubDate>Tue, 15 May 2018 09:37:45 +0800</pubDate><description><![CDATA[Laravel 5.5中间件跨域访问

做api接口的时候碰到个问题，跨域！ 
解决方法有很多，但是方便的依旧那么一两个。


第一种，最方便的，新建一个middleWare,把这个middleware加入到全局中间件，所有的请求，都会经过这个中间件的过滤。

php artisan make:middleware CrossHttp


然后就会在\app\Http\Middleware\Cro...]]></description><category></category></item><item><title><![CDATA[php tp5 phpexcel导出 微信昵称特殊字符“emoji”处理方法]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80108946</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80108946</guid><author>springAsahi</author><pubDate>Fri, 27 Apr 2018 15:37:39 +0800</pubDate><description><![CDATA[tp5 excel导出 微信昵称特殊字符“emoji”处理方法



目前最简单的方法：过滤掉emoji表情

//比如微信昵称，当参数传入，返回处理后的值
public function filterEmoji($emojiStr){
    $emojiStr = preg_replace_callback('/./u',function(array $match){
        retu...]]></description><category></category></item><item><title><![CDATA[mysql数据库中只能插入数字，不能插入中英文]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80048779</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80048779</guid><author>springAsahi</author><pubDate>Mon, 23 Apr 2018 12:16:19 +0800</pubDate><description><![CDATA[mysql数据库中只能插入数字，不能插入中英文

//注：首先要确认字符集

$connect = mysqli_connect('服务器','用户名','密码','数据库名称');

mysqli_select_db($connect,'info');

// 设置显示字符集
$sql = &amp;quot;set names utf8&amp;quot;;

mysqli_query($connect,$sql);

//如果...]]></description><category></category></item><item><title><![CDATA[php文件下载 重命名]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/80015291</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/80015291</guid><author>springAsahi</author><pubDate>Fri, 20 Apr 2018 10:36:03 +0800</pubDate><description><![CDATA[php文件下载 重命名



下载本地文件

$file_url = “./本地路径”
$out_filename = ‘下载后自动保存的名字’; 
if(!file_exists($file_url)) {
    echo &amp;amp;quot;不存在&amp;amp;quot;;
}else{
       header('Accept-Ranges: bytes');
       header('Accept-Length: ' ....]]></description><category></category></item><item><title><![CDATA[php 正则 只保留 汉字 字母 数字]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/79991084</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/79991084</guid><author>springAsahi</author><pubDate>Wed, 18 Apr 2018 15:25:29 +0800</pubDate><description><![CDATA[php 正则 只保留 汉字 字母 数字

//所有中英文符号

$str = &amp;quot;?&amp;amp;gt;&amp;amp;lt;？》”\&amp;quot;《喂喂喂555？》《|“：L}{P+_)In thsdff0?&amp;amp;gt;&amp;amp;lt;M&amp;amp;lt;&amp;amp;gt;\&amp;quot;s~!@#$%^&amp;amp;amp;*()+_)(*&amp;amp;amp;dsdffsde~！	@#￥%……&amp;amp;amp;*5545]]></description><category></category></item><item><title><![CDATA[php 文件上传 配置最大值]]></title><link>https://blog.youkuaiyun.com/springAsahi/article/details/79986108</link><guid>https://blog.youkuaiyun.com/springAsahi/article/details/79986108</guid><author>springAsahi</author><pubDate>Wed, 18 Apr 2018 11:08:38 +0800</pubDate><description><![CDATA[php 文件上传 配置最大值



打开php.ini，首先找到

;;;;;;;;;;;;;;;;
; File Uploads ;
;;;;;;;;;;;;;;;;




有影响文件上传的以下几个参数：

file_uploads   =   on   ;是否允许通过HTTP上传文件的开关。默认为ON即是开

upload_tmp_dir   ;文件上传至服务器上存储临时文件的地方，如果没指...]]></description><category></category></item></channel></rss>