在npm中使用局部less
是否存在通过npm脚本运行less的既定模式 例如,在我的package.json文件中,我有:在npm中使用局部less,npm,less,package.json,Npm,Less,Package.json,是否存在通过npm脚本运行less的既定模式 例如,在我的package.json文件中,我有: { "name": "lesstest", "description": "less test", "main": "dist/index.js", "scripts": { "build:css": "./node_modules/less/bin/lessc src/less/app.less dist/style.css" }, "devDependencies
{
"name": "lesstest",
"description": "less test",
"main": "dist/index.js",
"scripts": {
"build:css": "./node_modules/less/bin/lessc src/less/app.less dist/style.css"
},
"devDependencies": {
"less": "^2.6.0",
}
}
运行:
./node_modules/less/bin/lessc src/less/app.less dist/style.css
“从终点站”工作正常,但当我跑步时
npm运行构建:css
I get“.”未被识别为内部或外部命令,
这是否意味着npm脚本中的命令不能包含路径?如果是这样的话,有没有什么技术可以在不使用gulp的情况下执行类似的意图?您可以使用“lessc src/less/app.less dist/style.css”
默认情况下,package.json会在您的node_modules文件夹中查找,如果找不到,则会在其他地方查找,这样您就可以安全地使用下载的依赖项,就像您已经全局安装了它一样。我只想澄清一下@JRJurman的答案。您可以这样使用
lessc
:
{
"name": "lesstest",
"description": "less test",
"scripts": {
"build:css": "lessc src/less/app.less > dist/style.css"
},
"devDependencies": {
"less": "^3.0.0",
}
}
{
"name": "lesstest",
"description": "less test",
"scripts": {
"build:css": "lessc src/less/app.less > dist/style.css"
},
"devDependencies": {
"less": "^3.0.0",
},
"dependencies": {
"@foo/bar": "^1.0.0"
}
}
@import "@foo/bar/src/a-less-file";
作为npm中更少的更全面的模式:您通常还需要集成更少的文件依赖项。package.json
如下所示:
{
"name": "lesstest",
"description": "less test",
"scripts": {
"build:css": "lessc src/less/app.less > dist/style.css"
},
"devDependencies": {
"less": "^3.0.0",
}
}
{
"name": "lesstest",
"description": "less test",
"scripts": {
"build:css": "lessc src/less/app.less > dist/style.css"
},
"devDependencies": {
"less": "^3.0.0",
},
"dependencies": {
"@foo/bar": "^1.0.0"
}
}
@import "@foo/bar/src/a-less-file";
在本地baz.less
文件中,您可以这样引用依赖项:
{
"name": "lesstest",
"description": "less test",
"scripts": {
"build:css": "lessc src/less/app.less > dist/style.css"
},
"devDependencies": {
"less": "^3.0.0",
}
}
{
"name": "lesstest",
"description": "less test",
"scripts": {
"build:css": "lessc src/less/app.less > dist/style.css"
},
"devDependencies": {
"less": "^3.0.0",
},
"dependencies": {
"@foo/bar": "^1.0.0"
}
}
@import "@foo/bar/src/a-less-file";
指的是@foo
文件夹和节点\u模块中的相应文件夹
是嵌套文件夹李>bar/src
参考 到a-less-file
node\u modules/@foo/bar/src中的
a-less-file.less
包.json的脚本部分的一部分。我后来发现@Sandro可以使用npx。