我最近把操作系统从埃尔卡皮坦升级到了塞拉。现在我无法运行JS单元测试套件,它在控制台中给出了以下错误。
[exec] INFO [framework.browserify]: bundle built
[exec] INFO [karma]: Karma v0.12.35 server started at http://localhost:9876/
[exec] INFO [launcher]: Starting browser PhantomJS
[exec] ERROR [launcher]: Cannot start PhantomJS
[exec]
[exec
我正在使用browserify让node.js在浏览器上运行。我想要执行一个子进程,所以我在index.js中执行类似的操作
var exec = require('child_process').exec;
//I'm just checking the node version installed, you can do your own process here
var ls =exec('node -v', function(error, stdout, stderr) {
console.log('stdout: '
我有一个文件,其中包含有文件名的路径列表,我需要在另一个文件中搜索这些路径,如果匹配,它应该作为变量返回。
@echo off
setlocal enabledelayedexpansion
for /f "tokens=*" %%a in (D:\newfolder\1.txt) do (
set line=%%a
set chars=!line:~7!
echo !chars:~0! >> D:\automation\2.txt
echo !chars:~0!
echo Find "!chars:~0!" D:\newfolder\lastli
当我运行闭包编译器时,我得到了一堆这样的警告:
[exec] jquery/3.2.1/dist/jquery.js:733: WARNING - Suspicious code. The result of the 'getprop' operator is not being used.
[exec] arr[ preferredDoc.childNodes.length ].nodeType;
[exec] ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
在我的构建过程中,我得到了大约30个警告,全部来自
我正在为离子2中的应用程序创建一个数据库,如果创建它,它就会失败:
this.sqlite.create({
name: 'details.db',
location: 'default'
}).then((db: SQLiteObject) => {
//... }
错误:
OPEN database: details.db
Error: exec proxy not found for :: SQLitePlugin :: close
Error: exec proxy not found for :: SQLitePlugin :
好的,这是我的node.js脚本
// Configure our HTTP server to respond with Hello World to all requests.
var server = http.createServer(function (request, response) {
var queryData = url.parse(request.url, true).query;
response.writeHead(200, {"Content-Type": "text/plain"});
if (queryDa
我有以下test.js文件。
test.js
var assert = require('assert');
var path= require('path');
exec('pwd') //Display current Dir
exec('sails new App') //Create New Sails App
exec('cd App')
在运行一个简单的节点程序时,我得到了这个错误:
/home/ubuntu/parent.js:4
throw error;
^
Error: Command failed: /bin/sh: 1: node: not found
at ChildProcess.exithandler (child_process.js:637:15)
at ChildProcess.EventEmitter.emit (events.js:98:17)
at maybeClose (child_process.js:735:16)
at Socket.<anonymous>
我正在尝试在unix下运行node.js,并得到了这个错误:
var exec = require('child_process').exec;
var commandLine = "/var/util/generate 300 300 > /tmp/barcode.png";
var childProcess;
http.createServer(function (req, res) {
var request = url.parse(req.url, true);
var action = request.pathname;
if (acti