【图片】批量获取几百张图片

public class PicUrls {
	public static ArrayList<BasicPicBean> getPicList() {
		ArrayList<UrlBean> beans = new ArrayList<>();
		beans.addAll(Arrays.asList(beans0));
		beans.addAll(Arrays.asList(beans1));
		beans.addAll(Arrays.asList(beans2));
		beans.addAll(Arrays.asList(beans3));
		ArrayList<BasicPicBean> urlList = new ArrayList<>();
		for (UrlBean bean : beans) {
			urlList.addAll(getPicList(bean));
		}
		return urlList;
	}
	private static ArrayList<BasicPicBean> getPicList(UrlBean bean) {
		ArrayList<BasicPicBean> picList = new ArrayList<>();
		for (int i = 0; i < bean.picCount; i++) {
			String picIndex = "" + (bean.picIndexFrom + i);
			if (bean.isWith0 && bean.picIndexFrom + i <= 9) picIndex = "0" + picIndex;
			String picUrl = bean.host + bean.urlHeader + picIndex + bean.urlEnder;//例如.../1.jpg
			if (bean.picWidth > 0) picUrl = picUrl + "!" + bean.picWidth + bean.urlEnder;//例如.../1.jpg!960.jpg
			picList.add(new BasicPicBean(bean.picDes, picUrl));
		}
		return picList;
	}
	//******************************************************************************************
	private static final String HOST0 = "http://img1.mm131.com/pic/";//网站【http://www.mm131.com/】
	private static final String HOST1 = "http://img.mmjpg.com/";//网站【http://www.mmjpg.com/】
	private static final String HOST2 = "http://pic.meituba.com/uploads/allimg/";//网站【】
	private static final String HOST3 = "http://pic2116.ytqmx.com:82/";//网站【http://www.5442.com/】
	private static final UrlBean[] beans0 = {
			//http://img1.mm131.com/pic/2016/1.jpg
			new UrlBean.Builder().host(HOST0).urlHeader("996/").picIndexFrom(1).picCount(9).picDes("北影校花余雨高清写真图片").build(),
			new UrlBean.Builder().host(HOST0).urlHeader("2958/").picIndexFrom(2).picCount(23).picDes("童颜嫩妹桃子黑丝大尺度诱惑").build(),
			new UrlBean.Builder().host(HOST0).urlHeader("2939/").picCount(23).picDes("清纯少女刘奕宁酥胸覆白色内衣").build(),
			new UrlBean.Builder().host(HOST0).urlHeader("2343/").picCount(23).picDes("萌妹销魂写真身材惹火让人欲罢不能").build(),
			new UrlBean.Builder().host(HOST0).urlHeader("2935/").picCount(23).picDes("性感女神杨晨晨透视睡衣大胆秀乳").build(),
	};
	private static final UrlBean[] beans1 = {
			//http://img.mmjpg.com/2015/210/1.jpg
			new UrlBean.Builder().host(HOST1).urlHeader("2015/444/").picCount(31).picDes("模范学院美少女柳侑绮制服大片").build(),
			new UrlBean.Builder().host(HOST1).urlHeader("2015/74/").picCount(38).picDes("极品女神可儿私拍秀完美身材").build(),
			new UrlBean.Builder().host(HOST1).urlHeader("2017/990/").picCount(47).picDes("香艳妹子雪白的美胸绝对让你大饱眼福").build(),
			new UrlBean.Builder().host(HOST1).urlHeader("2017/962/").picCount(37).picDes("真诱人啊!女神雪白的美胸看着很有感觉").build(),
			new UrlBean.Builder().host(HOST1).urlHeader("2017/936/").picCount(37).picDes("身材娇美纯天然美女小叶子美胸艺术照").build(),
	};
	private static final UrlBean[] beans2 = {
			//http://pic.meituba.com/uploads/allimg/2016/07/30/43_485.jpg
			new UrlBean.Builder().host(HOST2).urlHeader("2015/10/23/2").picIndexFrom(47).picCount(12).picDes("呆萌可爱的哆啦A梦动漫").build(),
			new UrlBean.Builder().host(HOST2).urlHeader("2016/05/26/43_3").picIndexFrom(68).picCount(6).picDes("热血动漫龙珠帅气动漫").build(),
			new UrlBean.Builder().host(HOST2).urlHeader("2016/03/25/43_205").picIndexFrom(74).picCount(5).picDes("海贼王红发香克斯动漫").build(),
			new UrlBean.Builder().host(HOST2).urlHeader("2016/09/08/43_4").picIndexFrom(76).picCount(12).picDes("可爱快乐的女孩动漫").build(),
			new UrlBean.Builder().host(HOST2).urlHeader("2016/07/30/43_4").picIndexFrom(85).picCount(12).picDes("精选超萌小猫咪").build(),
	};
	private static final UrlBean[] beans3 = {
			//http://pic2116.ytqmx.com:82/2017/0531/21/1.jpg!960.jpg
			new UrlBean.Builder().host(HOST3).urlHeader("2017/0531/21/").picCount(9).picWidth(960).picDes("德国美景风景壁纸").build(),
			new UrlBean.Builder().host(HOST3).urlHeader("2017/0531/21/").picCount(9).picDes("德国美景风景壁纸").build(),//加载对应原图
			new UrlBean.Builder().host(HOST3).urlHeader("2016/0829/38/").picCount(15).picWidth(960).picDes("宋茜清纯桌面壁纸").build(),
			new UrlBean.Builder().host(HOST3).urlHeader("2017/0531/9/").picCount(4).picDes("王丽坤优雅亮相 被赞坐姿教科书").build(),
			new UrlBean.Builder().host(HOST3).urlHeader("2017/0602/38/").picCount(10).picDes("性感爆乳美女户外美照").build(),
	};
	//******************************************************************************************
	static class UrlBean {
		public String picDes;//图片描述
		public String host;//存放图片的主机地址
		public String urlHeader;
		public String urlEnder;//默认为= ".jpg"
		public int picCount;//此系列图片的数量。所有图片都是以数字命名的，比如1.jpg、2.jpg
		public int picIndexFrom;//此系列图片开始的序号位置，默认为1
		public int picWidth;//图片宽度
		public boolean isWith0;//如，当为01.jpg时是否包含前面的0。默认不包含
		private UrlBean(Builder builder) {
			picDes = builder.picDes;
			host = builder.host;
			urlHeader = builder.urlHeader;
			urlEnder = builder.urlEnder;
			picCount = builder.picCount;
			picIndexFrom = builder.picIndexFrom;
			picWidth = builder.picWidth;
			isWith0 = builder.isWith0;
		}
		static final class Builder {
			private String picDes = "包青天作品";
			private String host = "";
			private String urlHeader = "";
			private String urlEnder = ".jpg";//默认为".jpg"
			private int picCount = 1;
			private int picIndexFrom = 1;
			private int picWidth = 0;
			private boolean isWith0 = false;
			public Builder() {
			}
			public Builder urlHeader(String val) {
				urlHeader = val;
				return this;
			}
			public Builder urlEnder(String val) {
				urlEnder = val;
				return this;
			}
			public Builder picCount(int val) {
				picCount = val;
				return this;
			}
			public Builder picIndexFrom(int val) {
				picIndexFrom = val;
				return this;
			}
			public Builder picWidth(int val) {
				picWidth = val;
				return this;
			}
			public Builder isWith0(boolean val) {
				isWith0 = val;
				return this;
			}
			public Builder host(String val) {
				host = val;
				return this;
			}
			public Builder picDes(String val) {
				picDes = val;
				return this;
			}
			public UrlBean build() {
				return new UrlBean(this);
			}
		}
	}
	//******************************************************************************************
	public static class BasicPicBean {
		public String name;
		public String url;
		public BasicPicBean(String name, String url) {
			this.name = name;
			this.url = url;
		}
	}
}