url改为本地地址时,为什么会报错
var snowflakeURl = [
'../images/2016_08_02/snowflake/snowflake1.png',
'../images/2016_08_02/snowflake/snowflake2.png',
'../images/2016_08_02/snowflake/snowflake3.png',
'../images/2016_08_02/snowflake/snowflake4.png',
'../images/2016_08_02/snowflake/snowflake5.png',
'../images/2016_08_02/snowflake/snowflake6.png'
];