Javascript 在Cloud9上启动一个简单的DerbyJS项目
我正在尝试在Cloud9上部署一个简单的derby项目 我使用Node.js创建了一个工作区,并添加了以下4个文件的内容 index.html:Javascript 在Cloud9上启动一个简单的DerbyJS项目,javascript,node.js,cloud9-ide,derbyjs,Javascript,Node.js,Cloud9 Ide,Derbyjs,我正在尝试在Cloud9上部署一个简单的derby项目 我使用Node.js创建了一个工作区,并添加了以下4个文件的内容 index.html: <Body:> <!--Templates define both HTML and model-view bindings--> Holler: <input value="{{hello.message}}"> <h2>{{hello.message}}</h2> serve
<Body:>
<!--Templates define both HTML and model-view bindings-->
Holler: <input value="{{hello.message}}">
<h2>{{hello.message}}</h2>
server.js:
require('derby-starter').run(__dirname, {port: process.env.PORT});
package.json:
{
"name": "derby-examples",
"description": "Example applications for the Derby framework",
"version": "0.6.0",
"repository": "",
"main": "server.js",
"dependencies": {
"derby": "0.6.0-alpha41",
"derby-starter": "^0.2.6",
"derby-stylus": "~0.1.0",
"express": "~3.18.0",
"d-connection-alert": "~0.1.0",
"d-before-unload": "~0.1.0",
"d-bootstrap": "~0.1.0",
"d-codemirror": "~0.2.0",
"d-showdown": "~0.1.0",
"derby-debug": "^0.1.0"
},
"optionalDependencies": {},
"devDependencies": {},
"engines": {
"node": "0.10.x"
}
}
当我启动服务器时,它一直在说
Important: use process.env.PORT as the port and process.env.IP as the host in your scripts!
debugger listening on port 15454
Master pid 27985
debugger listening on port 15454
Failed to open socket on port 15454, waiting 1000 ms before retrying
并继续
Failed to open socket on port 15454, waiting 1000 ms before retrying
如何正确启动服务器?此错误来自调试器,能否将其关闭并重试?您可以通过单击“运行”面板上的绿色错误图标来关闭调试器
Failed to open socket on port 15454, waiting 1000 ms before retrying