gulp livereload的问题

Question

WebSocket connection to 'ws://127.0.0.1:35729/livereload' failed: Error in connection establishment: net::ERR_CONNECTION_REFUSED
使用后报错

var gulp = require('gulp'),
    livereload = require('gulp-livereload');
gulp.task('watch',function(){
    livereload.listen({start:true});
    gulp.watch('index.css', function(file) {
        reload.changed(file.path);
    });
})

初学gulp，这个报错该如何解决Orz

Answer 1

可能端口被占用了吧。