在试图使用Node.js显示html页面时,我得到了一个错误。我在下面提供错误。
TypeError: path must be absolute or specify root to res.sendFile
at ServerResponse.sendFile (/opt/lampp/htdocs/heroku/FGDP/node_modules/express/lib/response.js:404:11)
at /opt/lampp/htdocs/heroku/FGDP/server.js:40:6
at Layer.handle [as handle_request
我要编译我的客户端代码:
var browserify = require('browserify');
var gulp = require('gulp');
var source = require('vinyl-source-stream');
var reactify = require('reactify');
gulp.task('compile', function() {
return browserify('./public/js/app.js', {transform: r
尝试在使用Firefox 7.0.1的Windows XP下的默认XAMPP安装中运行此程序。
这些代码:
var worker = new Worker("c:/xampp/htdocs/js/worker.js");
var worker = new Worker("c:/127.0.0.1/js/worker.js");
var worker = new Worker("c:/192.168.1.2/js/worker.js");
var worker = new Worker("worker.js");
生成这些错误:
F
我一直在使用jQuery UI autocomplete,它在开发端工作得很好。但是,当我已经部署了它(prod端)时,我无法让它工作。我在Chrome (Ctrl+Shift+J)中使用了JS调试器,并得到了以下错误:
jquery-1.4.4.js -Failed to load resource: the server responded with a status of 404 (Object Not Found)
jquery.ui.position.js -Failed to load resource: the server responded with a status of
我想在窗口中显示来自jsp的数据和图像。下面是我的js代码:
function printPage(id)
{
var html="<html>";
html+="<head>";
html+="</head>";
html+= document.getElementById("img_13").innerHTML;
html+= document.getElementById(id).innerHTML;
var printWin =
有以下反应(15.0.2)的例子
组件
import React from 'react';
class Test extends React.Component {
render() {
return <div> Test </div>;
}
}
export default Test;
试着呈现出
import React from 'react';
import ReactDOM from 'react-dom';
import Test from './component
假设有一个文件路径var dir = "my/file/directory",我提供了一个相对文件路径var rel = "../../other/directory/myFile.js",如何计算实际目录:
var dir = "my/file/directory"
var rel = "../../other/directory/myFile.js"
var nDir = func(dir,rel) // returns "my/other/directory/myFile.js"
到目前为止,我已经找到了pa