我已经购买了一个证书并安装在我的node.js网站上.但是浏览器中的https显示为绿色并且正常.现在,我正在尝试使用wss建立套接字连接,但它失败了.Javascript客户端的错误是这样的.
WebSocket connection to 'wss://securedsitedotcom:3003/call' failed:
WebSocket opening handshake was canceled
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请帮忙!
客户端代码(Javascript)
var ws = new WebSocket('wss://securedsitedotcom:3003/call');
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服务器端的代码(node.js)
https = require('https');
var server = https.createServer({
key: fs.readFileSync(config.certKeyPath),
cert: fs.readFileSync(config.certCrt),
requestCert: true,
rejectUnauthorized: false
},app);
server.listen(port);
var wss = new ws.Server({
server: server,
path: '/call'
});
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浏览器控制台出错:
WebSocket connection to 'wss://securedsitedotcom:3003/call' failed:
WebSocket opening handshake was canceled
Run Code Online (Sandbox Code Playgroud) 有没有一种方法来模拟/重写一个内置的功能shell_exec在PHPUnit.我知道Mockery并且我不能使用除了之外的其他库PHPUnit.我已经尝试了超过3小时而且某个地方卡住了.任何指针/链接都将受到高度赞赏.我在用Zend-framework2
我正在尝试使用selenium-webdriver打开一个新选项卡.但它打开浏览器并保持在那里.它无法打开新选项卡.我错过了什么?
var webdriver = require('selenium-webdriver'),
By = webdriver.By,
until = webdriver.until;
Keys = webdriver.Key;
var driver = new webdriver.Builder()
.forBrowser('firefox')
.build();
driver.get('https://google.com');
driver.wait(until.titleIs('Google'), 5000);
var selectLinkOpeninNewTab = Keys.chord(Keys.CONTROL,"t");
driver.findElement(By.css("body")).sendKeys(selectLinkOpeninNewTab);
driver.quit();
Run Code Online (Sandbox Code Playgroud) 我无法更改工作区中的 php-fpm 版本。我正在尝试安装 PHP 版本 7.1 我的 docker 版本是
Docker version 18.06.1-ce, build e68fc7a
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每次安装PHP版本时
PHP 7.2.4-1+ubuntu16.04.1+deb.sury.org+1 (cli) (built: Apr 5 2018 08:53:57) ( NTS )
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我的工作区中的 dockerfile 如下所示:
ARG LARADOCK_PHP_VERSION=7.1
FROM laradock/workspace:2.2-${LARADOCK_PHP_VERSION}
LABEL maintainer="Mahmoud Zalt <mahmoud@zalt.me>"
ARG LARADOCK_PHP_VERSION
# Set Environment Variables
ENV DEBIAN_FRONTEND noninteractive
# Start as root
USER root
###########################################################################
# Laradock non-root user:
###########################################################################
# Add a non-root user to prevent files being created with root permissions on host machine.
ARG PUID=1000
ENV PUID ${PUID}
ARG …Run Code Online (Sandbox Code Playgroud)