var sources_list=[]; var source_id=[]; source_id[0]=0; sources_list.push({image:"https://file.yijiaowang.com/upload_file/vodfile/202003/25/0_27289_1585106999_786.jpg",sources:[{file: "video_file.m3u8?id=635:0_27289_1585106999_786:1&3017"}],title:"函数赋值法解决数列问题"}); source_id[1]=1; sources_list.push({image:"https://file.yijiaowang.com/upload_file/vodfile/202003/25/0_27289_1585108171_089.jpg",sources:[{file: "video_file.m3u8?id=636:0_27289_1585108171_089:1&986"}],title:"函数赋值法解决数列问题"}); var ret_str; var sources_flag=1; var source_num=sources_list.length; var content=''; var flag_arr=[]; var file_id=0; var contenta=''; flag_arr[635]=1; contenta+='收藏'; file_id=635; content+='
函数赋值法解决数列问题
'; content+='录播 2分23秒免费'; content+=contenta; content+='
'; content+='函数赋值法解决数列问题
'; content+='录播 2分23秒免费'; content+=contenta; content+='
'; content+='