说明文档:https://ace.c9.io/#nav=howto&api=editor


源码下载:https://github.com/ajaxorg/ace-builds/


var editor = ace.edit("editor")

editor.setTheme("ace/theme/monokai")

editor.session.setMode("ace/mode/python")

设置根据字符自动换行:

editor.setOptions({

    wrap:'free' //如果设置字符,则为字符数:比如  wrap:10

})

editor.$readOnly = true