TypeError：gulp需要的glob模式字符串

Question

我正尝试第一次安装并运行gulp。我收到以下错误，

TypeError: glob pattern string required 

这里是我一饮而尽文件，

//*********** IMPORTS ***************** 
var gulp = require('gulp'); 
var sass = require('gulp-ruby-sass'); 
var gutil = require('gulp-util'); 
var rename = require("gulp-rename"); 
var map = require("map-stream"); 
var livereload = require("gulp-livereload"); 
var concat = require("gulp-concat"); 
var uglify = require('gulp-uglify'); 
var watch = require('gulp-watch'); 
global.errorMessage = ''; 

//Configuration - Change me 
var sassFiles = [ 
    { 
     watch: 'styles/scss/*.scss', 
     sass: 'styles/scss/*.scss', 
     output: 'styles/css/', 
     name: 'style.css', 
    }, 
    { 
     watch: '_scss/Admin/**/*.scss', 
     sass: '_scss/Admin/admin.scss', 
     output: './www/app/View/Themed/Admin/webroot/css', 
     name: 'admin.min.css', 
    } 
]; 
var jsFiles = [ 
    { 
     watch: '_assets/admin/*.js', 
     output: './www/app/View/Themed/Admin/webroot/js/', 
     name: 'admin.js', 
     nameMin: 'admin.min.js' 
    }, 
    { 
     watch: 'html/js/*.js', 
     output: './www/app/View/Themed/Site/webroot/js/', 
     name: 'site.js', 
     nameMin: 'site.min.js' 
    } 
]; 
//END configuration 


gulp.task('watch', function() { 
    for (var i in sassFiles) { 
     sassWatch(sassFiles[i]); 
    } 

}); 

function sassWatch(sassData) { 
    gulp.src(sassData.watch) 
    .pipe(watch({glob:sassData.watch, emitOnGlob: true}, function() { 
     gulp.src(sassData.sass) 
     .pipe(sass(sassOptions)) 
     .on('error', function(err) { 
       gutil.log(err.message); 
       gutil.beep(); 
       global.errorMessage = err.message + " "; 
     }) 
     .pipe(checkErrors()) 
     .pipe(rename(sassData.name)) 
     .pipe(gulp.dest(sassData.output)) 
     .pipe(livereload()); 
    })); 
} 

function scriptWatch(jsData) { 
    gulp.src(jsData.watch) 
    .pipe(watch({glob:jsData.watch, emitOnGlob: true}, function() { 
     gulp.src(jsData.watch) 
     .pipe(concat(jsData.name)) 
     .pipe(gulp.dest(jsData.output)) 
     .pipe(uglify({outSourceMap: false})) 
     .pipe(rename(jsData.nameMin)) 
     .pipe(gulp.dest(jsData.output)); 
    })); 
} 

gulp.task('default', ['watch']); 

/// Defaults yo 
var sassOptions = { 
    'style': 'compressed', 
    'unixNewlines': true, 
    'cacheLocation': '_scss/.sass_cache' 
}; 

// Does pretty printing of sass errors 
var checkErrors = function (obj) { 
    function checkErrors(file, callback, errorMessage) { 
     if (file.path.indexOf('.scss') != -1) { 
       file.contents = new Buffer("\ 
        body * { white-space:pre; }\ 
        body * { display: none!important; }\ 
        body:before {\ 
         white-space:pre;\ 
         content: '"+ global.errorMessage.replace(/(\\)/gm,"/").replace(/(\r\n|\n|\r)/gm,"\\A") +"';\ 
        }\ 
        html{background:#ccf!important; }\ 
       "); 
     } 
     callback(null, file); 
    } 
    return map(checkErrors); 
}; 

Answer 1

您的两个gulp.src通话是指sassData和jsData，我想你的意思sassFiles和jsFiles。