Javascript JSMin出错了
当运行下面的一个gulp任务时,我从JSmin得到以下错误消息:Javascript JSMin出错了,javascript,php,laravel,gulp,jsmin,Javascript,Php,Laravel,Gulp,Jsmin,当运行下面的一个gulp任务时,我从JSmin得到以下错误消息: /var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:40 stream.write(str); ^ TypeError: Object function (err) { // Add the
/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:40
stream.write(str);
^
TypeError: Object function (err) {
// Add the error to output
options.error += err;
} has no method 'write'
at fputs (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:40:18)
at error (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:89:9)
at action (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:218:25)
at jsmin (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:352:21)
at main (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:368:9)
at jsminFn (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.c.index.js:373:12)
at jsmin (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/node_modules/jsmin2/lib/jsmin.js:82:3)
at Object.Collector.addFile (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/lib/jsmin.sourcemap.js:24:19)
at Array.forEach (native)
at module.exports (/var/www/html/a/node_modules/gulp-jsmin/node_modules/jsmin-sourcemap/lib/jsmin.sourcemap.js:136:9)
/**吞咽任务**/
gulp.task('js', function() {
gulp.src('app/assets/javascripts/**/*.js')
.pipe(changed('public/assets/javascripts/min'))
.pipe(jsmin())
.pipe(rename({suffix: '.min'}))
.pipe(gulp.dest('public/assets/javascripts/min'));
gulp.src([ 'public/assets/javascripts/min/bootstrap.min.js','public/assets/javascripts/min/jquery.flexslider.min.js','public/assets/javascripts/min/waypoints.min.min.js',
'public/assets/javascripts/min/modernizr.custom.min.js','public/assets/javascripts/min/jquery.stapel.min.js', 'public/assets/javascripts/min/jquery.socialist.min.js',
'public/assets/javascripts/min/enscroll.min.min.js','public/assets/javascripts/min/jquery-ui-1.8.2.custom.min.min.js','public/assets/javascripts/min/pirobox_extended_min.min.js',
'public/assets/javascripts/min/jquery.masonry.min.min.js', 'public/assets/javascripts/min/functions.min.js'])
.pipe(concat('application.js'))
.pipe(gulp.dest('public/assets/javascripts/min/'));
});
有人能帮我弄清楚到底发生了什么吗?简单的回答是,
node-jsmin2
模块有一个bug,是自修订版以来引入的
在那次修订中,fputs
被修改为调用stream.write(str)
而不是stream(str)
,而stdout
被修改为包含write
和writeFromIndex
方法的对象,但stderr
没有进行类似的修改。(顺便说一句,提交意味着stdout
和stderr
的默认值,即console.log
和console.error
,不再适用。在该提交中的TODO.md
更改中已经提到了这一点。)
这里有一个快速的“修复”(我打算发送一个拉请求,但决定不发送):
diff --git a/lib/jsmin.js b/lib/jsmin.js
index 439957b..c6f9331 100644
--- a/lib/jsmin.js
+++ b/lib/jsmin.js
@@ -68,9 +68,11 @@ function jsmin(input) {
output += char;
}
},
- 'stderr': function (err) {
- // Add the error to output
- options.error += err;
+ 'stderr': {
+ 'write': function (err) {
+ // Add the error to output
+ options.error += err;
+ }
},
'exit': function (code) {
// Throw the collective error