Javascript 在Grunt中使用MinPrepare Sprowing pattern.indexOf error
运行Javascript 在Grunt中使用MinPrepare Sprowing pattern.indexOf error,javascript,gruntjs,grunt-usemin,Javascript,Gruntjs,Grunt Usemin,运行grunt build命令时,出现以下错误: 警告:pattern.indexOf不是一个函数使用--强制继续。 由于警告而中止。 关于我做错了什么有什么建议吗?我发现了一个类似的帖子: 我已经尝试了发布在那里的解决方案,但没有成功 我的GruntScript.js文件如下: "use strict"; module.exports = function (grunt) { const sass = require('node-sass'); req
grunt build
命令时,出现以下错误:
警告:pattern.indexOf不是一个函数使用--强制继续。
由于警告而中止。
关于我做错了什么有什么建议吗?我发现了一个类似的帖子:
我已经尝试了发布在那里的解决方案,但没有成功
我的GruntScript.js文件如下:
"use strict";
module.exports = function (grunt) {
const sass = require('node-sass');
require("time-grunt")(grunt);
require("jit-grunt")(grunt, {
useminPrepare: "grunt-usemin"
});
grunt.initConfig({
sass: {
dist: {
files: {
"css/styles.css": "css/styles.scss"
}
}
},
watch: {
files: "css/*.scss",
tasks: ["sass"]
},
browserSync: {
dev: {
bsFiles: {
src: [
"css/*.css",
"*.html",
"js/*.js"
]
},
options: {
implementation: sass,
sourceMap: true,
watchTask: true,
server: {
baseDir: "./"
}
}
}
},
copy: {
html: {
files: [{
expand: true,
dot: true,
cwd: "./",
src: ["*.html"],
dest: "dist"
}]
},
fonts: {
files: [{
expand: true,
dot: true,
cwd: "node_modules/font-awesome",
src: ["fonts/*.*"],
dest: "dist"
}]
}
},
clean: {
build: {
src: ["dist/"]
}
},
imagemin: {
dynamic: {
files: [{
expand: true,
dot: true,
cwd: "./",
src: ["img/*.{png,jpg,gif}"],
dest: "dist/"
}]
}
},
useminPrepare: {
foo: {
dest: "dist",
src: ["contactus.html", "aboutus.html", "index.html"]
},
options: {
flow: {
steps: {
css: ["cssmin"],
js: ["uglify"]
},
post: {
css: [{
name: "cssmin",
createConfig: function (context, block){
var generated = context.options.generated;
generated.options = {
keepSpecialComments: 0, rebase: false
};
}
}]
}
}
}
},
concat: {
options: {
separator: ";"
},
dist: {}
},
uglify: {
dist: {}
},
cssmin: {
dist: {}
},
filerev: {
options: {
encoding: "utf8",
algorithm: "md5",
length: 20
},
release: {
files: [{
src: [
"dist/js/*.js",
"dist/css/*.css",
]
}]
}
},
usemin: {
html: ["dist/contactus.html", "dist/aboutus.html", "dist/index.html"],
options: {
assetsDirs: ["dist", "dist/css", "dist/js"]
}
},
htmlmin: {
dist: {
options: {
collapseWhitespace: true
},
files: {
"dist/index.html": "dist/index.html",
"dist/contactus.html": "dist/contactus.html",
"dist/aboutus.html": "dist/aboutus.html",
}
}
}
});
grunt.registerTask("css", ["sass"]);
grunt.registerTask("default", ["browserSync", "watch"]);
grunt.registerTask("build", [
"clean",
"copy",
"imagemin",
"useminPrepare",
"concat",
"cssmin",
"uglify",
"filerev",
"usemin",
"htmlmin"
]);
};