标题：JS 遍历图片路径取得图片名并重新拼接
出处：刘新修
时间：Sat, 24 Sep 2016 23:05:33 +0000
作者：刘新修
地址：http://liuxinxiu.com:80/JS_FOR_replace/

内容：
JavaScript代码
var arr=[    {        "picSrc": "http://code.liuxinxiu.com/upload/user/1460273594384A3577E4_c.jpg",        "name": "贤惠的含羞草",        "age": "36岁",        "stature": "164cm",        "character": "顾家",        "info": "寻找北京的男生",        "distance": "3.0km"    },    {        "picSrc": "http://code.liuxinxiu.com/upload/user/1470127527444A8EF6B2_c.png",        "name": "微微笑",        "age": "28岁",        "stature": "164cm",        "character": "可爱",        "info": "寻找北京 28~40岁的男生",        "distance": "1.2km"    }    ];    /******** 循环取得获取图片名称 ********/    for(i in arr){        if(arr[i].picSrc){            var reg = /.*\/([^\.\/]+)/g;            var fileName=arr[i].picSrc.replace(reg,"$1");          arr[i].picSrc='http://code.liuxinxiu.com/upload/user/'+fileName;   //重新赋值再转为JSON.字符串          //console.log('http://code.liuxinxiu.com/upload/user/'+fileName);  //重新拼接          //console.log(fileName); //正则获取最后一个字符          }    };  JSON.stringify(arr);  
适用于LINUX下批量下载图片



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