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微信h5支付很奇怪的问题，现在的支付跳转页面是 xx.com/Order/wxpay/order_id/xxxxxx 用安卓手机不管是下单成功直接跳转到上面的地址还是在订单列表通过链接点击上面的地址都支付不成功，出现的情况是不加载支付页面，直接同步 ... 常支付的，就是页面跳转不正常也没报什么错误信息换了几个安卓手机微信也是最新版本的都是这样的...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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python - I have a problem with pytest execution, I install the pytest but it doesnot show it's version neither it works

C:Userssbhandari>python --version Python 3.9.1 C:Userssbhandari>pip install pytest Collecting pytest Using cached pytest ... or external command, operable program or batch file....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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in Java HV000030: No validator could be found for constraint 'javax.validation.constraints.Email'

I am trying to send html email notification when user submits a form but I am getting an error. Can you please look ... 11.Final</version> </dependency> Thank you for your help!!...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Rails, how to display jquery-ui-datepicker calender on specific page?

I have already jquery-ui-rails (5.0.5) version and displayed calender as below, this calender is displayed in ... , todayHighlight: true, toggleActive: true, autoclose: true });...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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curl 返回502 Bad Gateway？

服务器上： $url='https://xxxx.com/test.php?code=1'; $curl = curl_init(); // 启动一个CURL会话 curl_setopt($curl, CURLOPT_URL, $url); // 要 ... 环境：php5.2.17,centos6.5，阿里云网上查资料，说是php5.2.17的bug ...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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713 views

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vue 启动时-- cnpm run dev 报错

请问各位大神，初学vue这个错怎么解决，我的执行步骤是： windows vue-cli刚安装完使用vue init webpack firstvue创建完项目 cnpm install 后使用 cnpm run dev可以正常运 ... ": [ "> 1%", "last 2 versions", "not ie <= 8" ] }...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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amazon web services - Connecting AWS EC2 API to AWS RDS on same VPC, works externally

New to AWS, and I am attempting to connect an API on my EC2 instance with my RDS. Attempts return a 500 Error ... to connect to MySQL RDS Thank you for your time and assistance....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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“通常c++编译器并不为const创建存储空间“，可以举个例子么？

是这样么？如果真的存在，可以举个例子么？...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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laravel5.1路由一个非常奇怪的问题,请大家帮我看下,谢谢大家!

今天写大家碰到个非常诡异的问题,调试了N久最后发现这个问题.请大家看下代码! Route::get('admin/login', 'AdminAuthController@getLogin'); Route::get('adminasds/login', ' ... 哪里的错误,调试了2个小时最后发现这个问题,请问哪里出错了?谢谢大家~...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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angularjs - Is there any way to getting selenium to click on below link (ng-click) using python?

I have the following html with multiple links that use similar class and id and I want to click on the link which has 'toh' with python ... : rgba(37, 128, 219, 0.2);"> CUSO </li>...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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550 views

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悬浮框有滚动条,实现滚动鼠标轮时,悬浮框滚动条滚动

一个元素有一个hover事件,触发一个悬浮框,悬浮框有滚动条,实现滚动鼠标滚动轮时,悬浮框滚动条滚动。还有一个另外一个解决问题的思路，hover时,悬浮框没有滚动条,外面的有滚动条(数据多时,撑开),鼠标滚动轮滚动时,悬浮框不消失(hover事件触发的)...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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Static 标识的字段或者是代码块，真的是在类加载的时候初始化的吗？

class AAA { static { System.out.println("class AAA static block println"); // 并没有打印此句 } } public class Main { public static void main(String[] ... 动访问该类的时候执行？小弟好生迷惑啊....大家快说说你们的观点...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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webstorm vue2 main.js import moudle的时候不起作用，灰色。

webstorm vue2 main.js import moudle的时候不起作用，灰色。...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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259 views

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python - Upgrade Selenium from version 20.2.1 to 20.3.3 in PowerShell

I'm using Selenium to do a WhatsApp bot. However, the Selenium when I use pip install seleniumsays that is recommendable ... 't get the instuctions that the powershell gave to me....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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使用vue-cli 报错 unexpected token {

...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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272 views

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Android 中 BuildConfig文件为什么能直接使用?

BuildConfig类在/build/generated/source/buildConfig目录下,请问,为什么在/src/java/<package> /下的Java类可以直接调用呢? 是不是编译时通过一些方法忽略了BuildConfig的物理路径?...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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单例模式疑惑？

<?php class test{ protected function __construct(){ } public static function getInstance(){ static $_test; if (empty($_test)) { $_test = new ... 的方法，而其他的方法都不能用public方法这样做的目的是什么...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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animation动画文档上没有停止的方法？有什么方法停止动画效果？

在android的SDK里面源码对应的WXAnimationModule类中查找只有动画开始的方法，没有停止动画的方法。...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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用PHP的mail()，返回成功，但邮箱并未收到？

环境：xammp；Mercury 用的25端口； PHP： <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>boot</title> <meta name=" ... Mercury的Do not permit 已经取消勾选；试了三五个邮箱了，始终不可以 ...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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WEEX storage 模块在iOS端setItem失败

同样的代码在安卓可以正确保存数据在iOS无法保存，返回event.result是failed. 是不是需要什么特殊配置才能使用？...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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java/trig/math. relative axis of cube in 3 space, processing library(bug?)

I have a cube that rotates on its 3 axis, when key[a] == true it will spin to the left as if it was rolling that way. rotating the cube ... y; if (y < 316 && y > 180) y = 360 - y;...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Three.js renders geometry wrongly

Three.js often renders unnecessary surfaces when loading .obj files (I haven't tried other types). In the screenshot I ... problem. I'll appreciate any kind of opinion. Thanks....

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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请问js如何实现PV、UV统计

请问js如何实现PV、UV统计，想做一个类似于百度统计的插件，应该怎么做呢...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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285 views

1 answer

win32gui定位使用

想使用win32gui定位窗口上传文件到百度文库。但是使用的使用报了看不懂的错误。以下是代码和错误，请大家帮看看，谢谢啦= 其实我也有一点疑问就是，打开窗口后是这样一个界面这并不是上传文件所在界面，win32又怎么能选定要上传的文件呢？可能在这一步有误但又不知道具体是什么...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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373 views

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vue.js如何写checkbox.radio?

我想用vue写checkbox.radio，这个怎么做呢 vue版本2.X java springmvc 正常情况下会生成如下格式 <select> <option value>值1</option> <option value>值2</option> </ ... 询可以吗？以前的JSP都是写个tag,直接把值转成html,现在vue我不知道怎么办了...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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vue到底用在哪里呢？

我不知道为什么vue突然就火起来了，前端好像都在谈vue，我知道vue是解决了一些问题，数据双向绑定，使用起来也比较简单，我也试着写了一些demo，就是找不到什么场景用我感觉我low了，因为我习惯了PHP生成页面，然后用ajax更新页面片段 ... 不过一般都是有请求后台，后台返回成功后（顺便带回成功后的数据）然后更新页面，所以我还是单向在更新页面了 ...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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215 views

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js设为首页，加入收藏

现在貌似最常见的加入收藏，设为首页的代码都不起作用了在谷歌，火狐上试了都是加入收藏失败，要按ctrl+D...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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javascript - Check string in select option

I have created with javascript and I get a result of a string.I get that result on my html code <div id="results">< ... /select> <input id="results" type="submit" value="results"/>...

asked Feb 6, 2021 in Technique[技术] by 深蓝 (71.8m points)

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