//获取文章的图片信息(有网络图片的,优先用网络图片) function getImgUrl(article) { // 图片设置 var picName = ""; if(article.image_net_url) { picName = article.image_net_url; } else if(article.image_url) { picName = API.API_ROOT + article.image_url; } // alert(picName); return picName; } //获取视频播放地址(有网络地址的,优先用网络地址) function getVideoUrl(video) { // 图片设置 var video_url = ""; if(video.video_net_url) { video_url = video.video_net_url; } else if(video.video_url) { video_url = API.API_ROOT + video.video_url; } // alert(picName); return video_url; } function replaceHtml(str) { if(str) { str = str.replace(/<\/?[^>]*>/g, ''); //去除HTML tag str = str.replace(/[ | ]*\n/g, '\n'); //去除行尾空白 //str = str.replace(/\n[\s| | ]*\r/g,'\n'); //去除多余空行 str = str.replace(/ /ig, ''); //去掉 str = str.replace(/ /ig, ''); } // alert(str); return str; } function subContent(str,length){ if(str){ str = str.substr(0, length); } return str; }