PC端,下载后台返回base64格式。当文件过大时,String.fromCharCode.apply(null,newUint16Array(data))报内存越界Maximumcallstacksizeexceeded错误原因:使用此处理报内存越界String.fromCharCode.apply(null,newUint16Array(data));解决:returnString.fromCharCode.apply(null,array);替换varres='';变量块=8*1024;变量我;for(i=0;i
