[番外]：带你玩正则1--数据遍地是,看你取不取-白红宇的个人博客

`谨言：正则没有捷径,唯一法可破，多想，多用，再多想，再多用`

最近想做个Android资源库:，将一些常用字符串和res资源收录进去
所以找些字符串练练手，做个资源储备，顺便磨一下我正则这把锈迹斑斑的刀
正则的基础知识我就不罗嗦了，一些常用符号不懂的可以自己查一查。
本文将用四个小例子介绍正则的使用

1.一百单八将的获取

随便从网上拷贝一份一百零八将的字符串,怎么把他优化到可用程度?

1.1:去除形如`3.`、`37.1`的字符

行尾点保留，将作为分割的标示。正则式："(\\d+\\.)(\\d{0,2}\\.?": 仔细分析一下，想要匹配到的东西：

情况1：---------------------：2.情况2：---------------------：10.情况3：---------------------：37.1情况4：---------------------：44.8.情况5：---------------------：46.10.(\\d+\\.)----------说明匹配一个或多个数字，并且后面有点：情况1、情况2 get(\\d{0,2}\\.?) ----说明匹配零到2个数字，并且后面有一个点或没有点 情况3、情况4、情况5 get效果就是选中了五种情况，看下效果：String dest = str.replaceAll("(\\d+\\.)(\\d{0,2}\\.?)","");复制代码

可见清爽了许多，然后用点.或者：进行切分：

1.2：切割每个人

切割过后数据就规整许多了

String[] strings = dest.split("\\.|：");for (String string : strings) {    if (string.contains("…")) {//过滤杂物        System.out.println(string);    }}复制代码

1.3：创建实体类承接数据

public class Hero {    private String star;    private String nickName;    private String name;    //get---set---toString略...}复制代码

String[] strings = dest.split("\\.|：");for (String string : strings) {    if (string.contains("…")) {//过滤杂物        string= string.replaceAll("\\s", "");        String[] split = string.split("…");        heroes.add(new Hero(split[0], split[1], split[2]));    }}System.out.println(heroes);复制代码

好了，现在对象的列表都在手上，还不随意摆弄吗?

1.4为了方便使用，生成Json字符串

implementation 'com.google.code.gson:gson:2.8.5'

GsonBuilder gsonBuilder = new GsonBuilder();gsonBuilder.setPrettyPrinting();//美化输出的json格式化String json = gsonBuilder.create().toJson(heroes);复制代码

从网上拷贝的介绍文到实体化，再转为json字符串，只用了这点代码，如果靠手动挡，估计要敲的够呛。
对于一些有规律而复杂的字符串，优先考虑逻辑生成。才能以一敌百，解放双手。
此字符串已收录：

[  {    "star": "天魁星",    "nickName": "呼保义",    "name": "宋江"  },  {    "star": "天罡星",    "nickName": "玉麒麟",    "name": "卢俊义"  },  {    "star": "天机星",    "nickName": "智多星",    "name": "吴用"  },  {    "star": "天闲星",    "nickName": "入云龙",    "name": "公孙胜"  },  {    "star": "天勇星",    "nickName": "大刀",    "name": "关胜"  },  {    "star": "天雄星",    "nickName": "豹子头",    "name": "林冲"  },  {    "star": "天猛星",    "nickName": "霹雳火",    "name": "秦明"  },  {    "star": "天威星",    "nickName": "双鞭",    "name": "呼延灼"  },  {    "star": "天英星",    "nickName": "小李广",    "name": "花荣"  },  {    "star": "天贵星",    "nickName": "小旋风",    "name": "柴进"  },  {    "star": "天富星",    "nickName": "扑天",    "name": "李应"  },  {    "star": "天满星",    "nickName": "美髯公",    "name": "朱仝"  },  {    "star": "天孤星",    "nickName": "花和尚",    "name": "鲁智深"  },  {    "star": "天伤星",    "nickName": "行者",    "name": "武松"  },  {    "star": "天立星",    "nickName": "双抢将",    "name": "董平"  },  {    "star": "天捷星",    "nickName": "没羽箭",    "name": "张清"  },  {    "star": "天暗星",    "nickName": "青面兽",    "name": "扬志"  },  {    "star": "天佑星",    "nickName": "金抢手",    "name": "徐宁"  },  {    "star": "天空星",    "nickName": "急先锋",    "name": "索超"  },  {    "star": "天速星",    "nickName": "神行太保",    "name": "戴宗"  },  {    "star": "天异星",    "nickName": "赤发鬼",    "name": "刘唐"  },  {    "star": "天杀星",    "nickName": "黑旋风",    "name": "李逵"  },  {    "star": "天微星",    "nickName": "九纹龙",    "name": "史进"  },  {    "star": "天究星",    "nickName": "没遮拦",    "name": "穆弘"  },  {    "star": "天退星",    "nickName": "插翅虎",    "name": "雷横"  },  {    "star": "天寿星",    "nickName": "混江龙",    "name": "李俊"  },  {    "star": "天剑星",    "nickName": "立地太岁",    "name": "阮小二"  },  {    "star": "天平星",    "nickName": "船火儿",    "name": "张横"  },  {    "star": "天罪星",    "nickName": "短命二郎",    "name": "阮小五"  },  {    "star": "天损星",    "nickName": "浪里白条",    "name": "张顺"  },  {    "star": "天败星",    "nickName": "活阎罗",    "name": "阮小七"  },  {    "star": "天牢星",    "nickName": "病关索",    "name": "扬雄"  },  {    "star": "天慧星",    "nickName": "拼命三郎",    "name": "石秀"  },  {    "star": "天暴星",    "nickName": "两头蛇",    "name": "解珍"  },  {    "star": "天哭星",    "nickName": "双尾蝎",    "name": "解宝"  },  {    "star": "天巧星",    "nickName": "浪子",    "name": "燕青"  },  {    "star": "地魁星",    "nickName": "神机军师",    "name": "朱武"  },  {    "star": "地煞星",    "nickName": "镇三山",    "name": "黄信"  },  {    "star": "地勇星",    "nickName": "病尉迟",    "name": "孙立"  },  {    "star": "地杰星",    "nickName": "丑郡马",    "name": "宣赞"  },  {    "star": "地雄星",    "nickName": "井木犴",    "name": "赦思文"  },  {    "star": "地威星",    "nickName": "百胜将军",    "name": "韩滔"  },  {    "star": "地英星",    "nickName": "天目将军",    "name": "彭玑"  },  {    "star": "地奇星",    "nickName": "圣水将军",    "name": "单廷"  },  {    "star": "地猛星",    "nickName": "神火将军",    "name": "魏定国"  },  {    "star": "地文星",    "nickName": "圣手书生",    "name": "萧让"  },  {    "star": "地正星",    "nickName": "铁面孔目",    "name": "裴宣"  },  {    "star": "地辟星",    "nickName": "摩云金翅",    "name": "欧鹏"  },  {    "star": "地阖星",    "nickName": "火眼狻猊",    "name": "邓飞"  },  {    "star": "地强星",    "nickName": "锦毛虎",    "name": "燕顺"  },  {    "star": "地暗星",    "nickName": "锦豹子",    "name": "扬林"  },  {    "star": "地轴星",    "nickName": "轰天雷",    "name": "凌振"  },  {    "star": "地会星",    "nickName": "神算子",    "name": "蒋敬"  },  {    "star": "地佐星",    "nickName": "小温候",    "name": "吕方"  },  {    "star": "地佑星",    "nickName": "赛仁贵",    "name": "郭盛"  },  {    "star": "地灵星",    "nickName": "神医",    "name": "安道全"  },  {    "star": "地兽星",    "nickName": "紫髯伯",    "name": "皇浦端"  },  {    "star": "地微星",    "nickName": "矮脚虎",    "name": "王英"  },  {    "star": "地慧星",    "nickName": "一丈青",    "name": "扈三娘"  },  {    "star": "地暴星",    "nickName": "丧门神",    "name": "鲍旭"  },  {    "star": "地默星",    "nickName": "混世魔王",    "name": "樊瑞"  },  {    "star": "地猖星",    "nickName": "毛头星",    "name": "孔明"  },  {    "star": "地狂星",    "nickName": "独火星",    "name": "孔亮"  },  {    "star": "地飞星",    "nickName": "八臂哪吒",    "name": "项充"  },  {    "star": "地走星",    "nickName": "飞天大圣",    "name": "李衮"  },  {    "star": "地巧星",    "nickName": "玉臂匠",    "name": "金大坚"  },  {    "star": "地明星",    "nickName": "铁笛仙",    "name": "马麟"  },  {    "star": "地进星",    "nickName": "出洞蛟",    "name": "童威"  },  {    "star": "地退星",    "nickName": "翻江蜃",    "name": "童猛"  },  {    "star": "地满星",    "nickName": "玉笛",    "name": "孟康"  },  {    "star": "地遂星",    "nickName": "通臂猿",    "name": "候建"  },  {    "star": "地周星",    "nickName": "跳涧虎",    "name": "陈达"  },  {    "star": "地隐星",    "nickName": "白花蛇",    "name": "扬春"  },  {    "star": "地异星",    "nickName": "白面郎君",    "name": "郑天寿"  },  {    "star": "地理星",    "nickName": "九尾龟",    "name": "陶宗旺"  },  {    "star": "地俊星",    "nickName": "铁扇子",    "name": "宋清"  },  {    "star": "地乐星",    "nickName": "铁叫子",    "name": "乐和"  },  {    "star": "地捷星",    "nickName": "花项虎",    "name": "龚旺"  },  {    "star": "地速星",    "nickName": "中箭虎",    "name": "丁得孙"  },  {    "star": "地镇星",    "nickName": "没遮拦",    "name": "穆春"  },  {    "star": "地嵇星",    "nickName": "刀鬼",    "name": "曹正"  },  {    "star": "地魔星",    "nickName": "云里金刚",    "name": "宋万"  },  {    "star": "地妖星",    "nickName": "摸着天",    "name": "杜迁"  },  {    "star": "地幽星",    "nickName": "病大虫",    "name": "薛永"  },  {    "star": "地伏星",    "nickName": "金眼彪",    "name": "施恩"  },  {    "star": "地僻星",    "nickName": "打虎将",    "name": "李忠"  },  {    "star": "地空星",    "nickName": "小霸王",    "name": "周通"  },  {    "star": "地孤星",    "nickName": "金钱豹子",    "name": "汤隆"  },  {    "star": "地全星",    "nickName": "鬼脸儿",    "name": "杜兴"  },  {    "star": "地短星",    "nickName": "出林龙",    "name": "邹渊"  },  {    "star": "地角星",    "nickName": "独角龙",    "name": "邹润"  },  {    "star": "地囚星",    "nickName": "旱地忽律",    "name": "朱贵"  },  {    "star": "地藏星",    "nickName": "笑面虎",    "name": "朱富"  },  {    "star": "地平星",    "nickName": "铁臂膊",    "name": "蔡福"  },  {    "star": "地损星",    "nickName": "一枝花",    "name": "蔡庆"  },  {    "star": "地奴星",    "nickName": "催命判官",    "name": "李立"  },  {    "star": "地察星",    "nickName": "青眼虎",    "name": "李云"  },  {    "star": "地恶星",    "nickName": "没面目",    "name": "焦挺"  },  {    "star": "地丑星",    "nickName": "石将军",    "name": "石勇"  },  {    "star": "地数星",    "nickName": "小尉迟",    "name": "孙新"  },  {    "star": "地阴星",    "nickName": "母大虫",    "name": "顾大嫂"  },  {    "star": "地刑星",    "nickName": "菜园子",    "name": "张青"  },  {    "star": "地壮星",    "nickName": "母夜叉",    "name": "孙二娘"  },  {    "star": "地劣星",    "nickName": "活阎婆",    "name": "王定六"  }]复制代码

2.提取书名：(`千军万马之中，直取上将首级`)

这个比较简单，但挺经典的，直接上代码：
使用了Pattern+Matcher,对匹配字符串进行组命名获取,组命名方法:?<xxxxx>,获取方式：matcher.group("xxxxx")

public void book() {     Set
    
      books = new HashSet<>();     File file = new File("C:\\Users\\Administrator\\Desktop\\100名著.txt");     String str = readFile(file);     Pattern pattern = Pattern.compile("《(?
     
      .*?)》");//?
      
       是取了一个组名     Matcher matcher = pattern.matcher(str);     while (matcher.find()) {         String book = matcher.group("result");         books.add(book);     }     StringBuilder sb = new StringBuilder("public static String[] " + "BOOKS" + " = new String[]{");     books.forEach(s -> {         sb.append("\"《" + s + "》\",");     });     sb.append("};");     System.out.println(sb.toString()); }复制代码

很简单就从复杂的文章中获取了书名，而且排除了重复的，是不是四两拨千斤
此字符串已收录：

3.贴吧中邮箱的抓取

我用Python抓了一些网页然后存在了文件中，本文不注意如何获取字符串，核心在如何获取有用数据

我们的目标：从6000多行字符串中过滤出邮箱

3.1：邮箱格式的分析：

正则匹配式(我习惯为组取名字，这样容易看，不然很容易晕,以后也容易看)：
(?<result>(?<first>\w)(?<username>[\w\.]{0,27})@(?<yuming>[\w]+\.(com|cn|com\.cn|net\.cn|edu|gov|org)))

/**  * 邮箱验证  * 1981462002@qq.com  * toly.1994_king@123.com  * ggl0228@163.com  * wangshizhihao@foxmail.com  * tchzw@126.com  * 954007646@aw.com  *   * 用户名:字母、数字、下划线、点  * 用户名首字符：字母  * 用户：长度小于28  *  * 域名：.com .cn .com.cn .net.cn .edu .gov .org  */复制代码

(?
    
     (?
     
      \w)(?
      
       [\w\.]{0,27})@(?
       
        [\w]+\.(com|cn|com\.cn|net\.cn|edu|gov|org)))result组是我们需要的总匹配结果first组是首字母的格式username组是除首字母外的用户名格式yuming组是匹配域名复制代码

3.2：代码实现

@Testpublic void email() {    //文件路径    File file = new File("C:\\Users\\Administrator\\Desktop\\邮箱.txt");    String readFile = readFile(file);    judgeEmail(readFile);}复制代码

private void judgeEmail(String target) {    String regex = "(?
    
     (?
     
      \\w)(?
      
       [\\w\\.]{0,27})@(?
       
        [\\w]+\\.(com|cn|com\\.cn|net\\.cn|edu|gov|org)))";    Pattern pattern = Pattern.compile(regex);    Matcher matcher = pattern.matcher(target);    while (matcher.find()) {        System.out.println(matcher.group("result"));    }}复制代码

3.2：连接成静态字符串数组

private void judgeEmail(String target) {    String regex = "(?
    
     (?
     
      \\w)(?
      
       [\\w\\.]{0,27})@(?
       
        [\\w]+\\.(com|cn|com\\.cn|net\\.cn|edu|gov|org)))";    Pattern pattern = Pattern.compile(regex);//?
        
         是取了一个组名    Matcher matcher = pattern.matcher(target);    StringBuilder sb = new StringBuilder("public static String[] " + "EMAIL" + " = new String[]{");    while (matcher.find()) {        sb.append("\"" + matcher.group("result") + "\",");    }    sb.append("};");    System.out.println(sb.toString());}复制代码

好了，控制台里拷过去就能用了，打完收工。
此字符串已收录：

4.从豆瓣电影的html获取数据

注：喜欢Python爬虫的童鞋不要喷，收起你的唾沫，这里主要演示正则的分析与使用

4.1：打开豆瓣电影，随便找一页，将源代码拷贝出来(当然你也可以通过代码获取网页,这无关紧要)

拷贝出来吓一跳，竟然4000多行，吓得我手一抖，没关系分析分析，切切就少了

4.2：主要的条目如下

用上面的套路，把中间的东西挤出来，一共获得104组数据

@Testpublic void movie() {    Set
    
      movies = new HashSet<>();    File file = new File("C:\\Users\\Administrator\\Desktop\\豆瓣.txt");    String str = readFile(file);    Pattern pattern = Pattern.compile("class=\"item\" target=\"_blank\"(?
     
      (.|\\s)*?)");//?
      
       是取了一个组名    Matcher matcher = pattern.matcher(str);    while (matcher.find()) {        String result = matcher.group("result");        System.out.println(result);        movies.add(result);    }}复制代码

4.3：只要将条目再加工，便可以获取信息了

方法详见下：

4.4：创建实体类，承接数据

public class Movie {    private String name;    private String imgUrl;    private String star;    //get---set---toString略...}复制代码

@Testpublic void movie() {    ArrayList
    
      movies = new ArrayList<>();    File file = new File("C:\\Users\\Administrator\\Desktop\\豆瓣.txt");    String str = readFile(file);    Pattern pattern = Pattern.compile("class=\"item\" target=\"_blank\"(?
     
      (.|\\s)*?)    Matcher matcher = pattern.matcher(str);    while (matcher.find()) {        Movie movie = new Movie();        String result = matcher.group("result");        //获取名字        Pattern nameP = Pattern.compile("alt=\"(?
      
       (.|\\s)*?)\"");//?
       
        是取        Matcher nameM = nameP.matcher(result);        while (nameM.find()) {            String name = nameM.group("name");            if (!name.contains("<%=")) {                movie.setName(name);            }        }        //获取图片        Pattern imgurlP = Pattern.compile("
        (.|\\s)*?)\"");        Matcher imgurlM = imgurlP.matcher(result);        while (imgurlM.find()) {            String imgurl = imgurlM.group("imgurl");            if (imgurl.contains("http") && !imgurl.contains("ic_new.png")) {                movie.setImgUrl(imgurl);            }        }        //获取评分        Pattern starP = Pattern.compile("
        (?
         
          (.|\\s)*?)
         ");        Matcher starM = starP.matcher(result);        while (starM.find()) {            String star = starM.group("star");            if (!star.contains("<%=")) {                movie.setStar(star);            }        }        movies.add(movie);    }    System.out.println(movies.size());//104}复制代码

4.5:转化成Json字符串备用

GsonBuilder gsonBuilder = new GsonBuilder();gsonBuilder.setPrettyPrinting();//美化输出的json格式化String json = gsonBuilder.create().toJson(movies);System.out.println(json);复制代码

[  {    "name": "新女性",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2246439495.jpg",    "star": "8.3"  },  {    "name": "血腥星期天",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p787880217.jpg",    "star": "8.1"  },  {    "name": "哆啦A梦：大雄的宇宙漂流记",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2520702618.jpg",    "star": "8.1"  },  {    "name": "狐妖小红娘剧场版：下沙",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2295069298.jpg",    "star": "8.3"  },  {    "name": "自然之子",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1306331510.jpg",    "star": "8.3"  },  {    "name": "与安德烈晚餐",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1893376830.jpg",    "star": "8.2"  },  {    "name": "猫儿历险记",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1605686921.jpg",    "star": "8.3"  },  {    "name": "哆啦A梦：大雄和发条都市",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2520702327.jpg",    "star": "8.0"  },  {    "name": "哆啦A梦：大雄的宇宙小战争",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2520699109.jpg",    "star": "8.2"  },  {    "name": "大雄的怀念奶奶",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2369337420.jpg",    "star": "9.5"  },  {    "name": "利兹与青鸟",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2515806508.jpg",    "star": "8.9"  },  {    "name": "狼屋",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2534473847.jpg",    "star": "8.0"  },  {    "name": "啊！设计",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2509012048.jpg",    "star": "9.4"  },  {    "name": "少年泰坦出击电影版",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2513656628.jpg",    "star": "8.0"  },  {    "name": "芬妮的旅程",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2358296290.jpg",    "star": "8.4"  },  {    "name": "大红灯笼高高挂",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2461788317.jpg",    "star": "8.8"  },  {    "name": "机动战士高达THE ORIGIN VI 赤色彗星诞生",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2518242401.jpg",    "star": "8.7"  },  {    "name": "五月的四天",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p1918431707.jpg",    "star": "8.6"  },  {    "name": "血色清晨",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p1263506579.jpg",    "star": "8.0"  },  {    "name": "代号基亚斯：反叛的鲁路修1之兴道",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2499190654.jpg",    "star": "8.1"  },  {    "name": "妄想学生会 剧场版",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2503166245.jpg",    "star": "8.1"  },  {    "name": "笑傲江湖",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2224051619.jpg",    "star": "8.0"  },  {    "name": "遥望南方的童年",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2516014437.jpg",    "star": "9.2"  },  {    "name": "机动战士高达THE ORIGIN V 激战 鲁姆战役篇",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2499505254.jpg",    "star": "8.7"  },  {    "name": "山丘之王",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2174134502.jpg",    "star": "8.1"  },  {    "name": "再世人狗缘",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538276076.jpg",    "star": "8.2"  },  {    "name": "罗密欧与朱丽叶",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2224933614.jpg",    "star": "9.4"  },  {    "name": "狐妖小红娘剧场版：千颜",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2496051870.jpg",    "star": "8.7"  },  {    "name": "理查三世",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2407018702.jpg",    "star": "8.5"  },  {    "name": "亚人2：冲突",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2327065799.jpg",    "star": "8.3"  },  {    "name": "霹雳奇幻 生死一剑",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2518143759.jpg",    "star": "8.0"  },  {    "name": "克罗地亚宪法",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2493755634.jpg",    "star": "8.2"  },  {    "name": "葛饰北斋：为画痴狂",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2479070167.jpg",    "star": "8.1"  },  {    "name": "我这样过了一生",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2233892203.jpg",    "star": "8.2"  },  {    "name": "警察与小偷",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2174353218.jpg",    "star": "8.7"  },  {    "name": "寂静人生",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2204300672.jpg",    "star": "8.4"  },  {    "name": "月光诗篇",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2158251717.jpg",    "star": "8.0"  },  {    "name": "炼狱",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2509224206.jpg",    "star": "8.5"  },  {    "name": "罗马11时",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2230837721.jpg",    "star": "9.1"  },  {    "name": "开战",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2540477486.jpg",    "star": "8.1"  },  {    "name": "福禄双霸天",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1690617156.jpg",    "star": "8.4"  },  {    "name": "银河铁道之夜",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p740452252.jpg",    "star": "8.5"  },  {    "name": "伊丽莎白",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2264336223.jpg",    "star": "9.6"  },  {    "name": "飞行员的妻子",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2458238800.jpg",    "star": "8.1"  },  {    "name": "完美对垒",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1284297564.jpg",    "star": "8.3"  },  {    "name": "红柿子",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538697684.jpg",    "star": "8.9"  },  {    "name": "满城风雨",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2171856537.jpg",    "star": "8.4"  },  {    "name": "豆满江",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p862943814.jpg",    "star": "8.1"  },  {    "name": "温柔的怜悯",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2176187973.jpg",    "star": "8.2"  },  {    "name": "影子大地",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p978240555.jpg",    "star": "8.6"  },  {    "name": "新女性",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2246439495.jpg",    "star": "8.3"  },  {    "name": "血腥星期天",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p787880217.jpg",    "star": "8.1"  },  {    "name": "哆啦A梦：大雄的宇宙漂流记",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2520702618.jpg",    "star": "8.1"  },  {    "name": "狐妖小红娘剧场版：下沙",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2295069298.jpg",    "star": "8.3"  },  {    "name": "自然之子",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1306331510.jpg",    "star": "8.3"  },  {    "name": "与安德烈晚餐",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1893376830.jpg",    "star": "8.2"  },  {    "name": "猫儿历险记",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p1605686921.jpg",    "star": "8.3"  },  {    "name": "哆啦A梦：大雄和发条都市",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2520702327.jpg",    "star": "8.0"  },  {    "name": "哆啦A梦：大雄的宇宙小战争",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2520699109.jpg",    "star": "8.2"  },  {    "name": "大雄的怀念奶奶",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2369337420.jpg",    "star": "9.5"  },  {    "name": "利兹与青鸟",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2515806508.jpg",    "star": "8.9"  },  {    "name": "狼屋",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2534473847.jpg",    "star": "8.0"  },  {    "name": "啊！设计",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2509012048.jpg",    "star": "9.4"  },  {    "name": "少年泰坦出击电影版",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2513656628.jpg",    "star": "8.0"  },  {    "name": "芬妮的旅程",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2358296290.jpg",    "star": "8.4"  },  {    "name": "大红灯笼高高挂",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2461788317.jpg",    "star": "8.8"  },  {    "name": "机动战士高达THE ORIGIN VI 赤色彗星诞生",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2518242401.jpg",    "star": "8.7"  },  {    "name": "五月的四天",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p1918431707.jpg",    "star": "8.6"  },  {    "name": "血色清晨",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p1263506579.jpg",    "star": "8.0"  },  {    "name": "代号基亚斯：反叛的鲁路修1之兴道",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2499190654.jpg",    "star": "8.1"  },  {},  {    "name": "爱犬情深 第一季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2538454688.jpg",    "star": "9.1"  },  {    "name": "小谢尔顿 第二季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2535092199.jpg",    "star": "9.4"  },  {    "name": "柯明斯基理论",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2536895917.jpg",    "star": "8.9"  },  {    "name": "我们由奇迹构成",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2536589132.jpg",    "star": "8.7"  },  {    "name": "我就是演员",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2533842667.jpg",    "star": "7.1"  },  {    "name": "威尔森夫人",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2540988694.jpg",    "star": "8.3"  },  {    "name": "死的赞美",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2539096723.jpg",    "star": "8.4"  },  {    "name": "贴身保镖",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2532513937.jpg",    "star": "8.6"  },  {    "name": "我的老板每天死一次",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538378560.jpg",    "star": "8.3"  },  {    "name": "女鼓手",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2536446377.jpg",    "star": "8.2"  },  {    "name": "风味人间",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2541649132.jpg",    "star": "9.3"  },  {    "name": "奇葩说 第五季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2534020405.jpg",    "star": "7.1"  },  {    "name": "大帅哥",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2516809760.jpg",    "star": "7.4"  },  {    "name": "锋味",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2540670229.jpg",    "star": "7.6"  },  {    "name": "和陌生人说话 第二季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2534613620.jpg",    "star": "9.5"  },  {    "name": "你和我的倾城时光",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2539658224.jpg",    "star": "6.1"  },  {    "name": "我是大哥大",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538424795.jpg",    "star": "9.1"  },  {    "name": "生活大爆炸 第十二季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2535085957.jpg",    "star": "9.4"  },  {    "name": "我的天才女友 第一季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538458633.jpg",    "star": "9.4"  },  {    "name": "人不彪悍枉少年",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2540868731.jpg",    "star": "7.9"  },  {    "name": "原来你还在这里",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2516911622.jpg",    "star": "7.1"  },  {    "name": "明星大侦探 第四季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538816286.jpg",    "star": "9.0"  },  {    "name": "奇遇人生",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2533929218.jpg",    "star": "9.1"  },  {    "name": "我们无法成为野兽",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2537556934.jpg",    "star": "8.1"  },  {    "name": "一本好书",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2536542410.jpg",    "star": "9.3"  },  {    "name": "将夜",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538863432.jpg",    "star": "7.2"  },  {    "name": "毒枭：墨西哥 第一季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2528450871.jpg",    "star": "9.2"  },  {    "name": "声入人心",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2537774816.jpg",    "star": "9.1"  },  {    "name": "王朝",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2537688397.jpg",    "star": "9.7"  },  {    "name": "美国恐怖故事：启示录 第八季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2533307834.jpg",    "star": "8.0"  },  {    "name": "男朋友",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2540938096.jpg",    "star": "7.2"  },  {    "name": "阿尔罕布拉宫的回忆",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538782562.jpg",    "star": "8.5"  },  {    "name": "西南联大",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2539266159.jpg",    "star": "9.3"  },  {    "name": "如懿传",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2460165077.jpg",    "star": "7.4"  },  {    "name": "新西游记 第五季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2534172628.jpg",    "star": "9.6"  },  {    "name": "了不起的麦瑟尔夫人 第二季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2540377118.jpg",    "star": "9.0"  },  {    "name": "锵锵行天下",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2534078057.jpg",    "star": "9.2"  },  {    "name": "大恋爱：与将我忘记的你",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2535742933.jpg",    "star": "8.7"  },  {    "name": "上新了·故宫",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2537957246.jpg",    "star": "8.2"  },  {    "name": "生活对我下手了",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2540394945.jpg",    "star": "7.9"  },  {    "name": "请回答1988",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2272563445.jpg",    "star": "9.7"  },  {    "name": "中学圣日记",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2536470150.jpg",    "star": "8.0"  },  {    "name": "吐槽大会 第三季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2538347989.jpg",    "star": "6.4"  },  {    "name": "非自然死亡",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2510604929.jpg",    "star": "9.3"  },  {    "name": "内在美",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2534573970.jpg",    "star": "8.0"  },  {    "name": "我们的四十年",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538815501.jpg",    "star": "7.4"  },  {    "name": "幸福一家人",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2531292580.jpg",    "star": "6.3"  },  {    "name": "鬼入侵",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2534588882.jpg",    "star": "8.7"  },  {    "name": "新西游记 第六季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2539335911.jpg",    "star": "9.7"  },  {    "name": "我们这一天 第三季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2533297798.jpg",    "star": "9.6"  },  {    "name": "爱犬情深 第一季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2538454688.jpg",    "star": "9.1"  },  {    "name": "小谢尔顿 第二季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2535092199.jpg",    "star": "9.4"  },  {    "name": "柯明斯基理论",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2536895917.jpg",    "star": "8.9"  },  {    "name": "我们由奇迹构成",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2536589132.jpg",    "star": "8.7"  },  {    "name": "我就是演员",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2533842667.jpg",    "star": "7.1"  },  {    "name": "威尔森夫人",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2540988694.jpg",    "star": "8.3"  },  {    "name": "死的赞美",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2539096723.jpg",    "star": "8.4"  },  {    "name": "贴身保镖",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2532513937.jpg",    "star": "8.6"  },  {    "name": "我的老板每天死一次",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538378560.jpg",    "star": "8.3"  },  {    "name": "女鼓手",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2536446377.jpg",    "star": "8.2"  },  {    "name": "风味人间",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2541649132.jpg",    "star": "9.3"  },  {    "name": "奇葩说 第五季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2534020405.jpg",    "star": "7.1"  },  {    "name": "大帅哥",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2516809760.jpg",    "star": "7.4"  },  {    "name": "锋味",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2540670229.jpg",    "star": "7.6"  },  {    "name": "和陌生人说话 第二季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2534613620.jpg",    "star": "9.5"  },  {    "name": "你和我的倾城时光",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2539658224.jpg",    "star": "6.1"  },  {    "name": "我是大哥大",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538424795.jpg",    "star": "9.1"  },  {    "name": "生活大爆炸 第十二季",    "imgUrl": "https://img1.doubanio.com/view/photo/s_ratio_poster/public/p2535085957.jpg",    "star": "9.4"  },  {    "name": "我的天才女友 第一季",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2538458633.jpg",    "star": "9.4"  },  {    "name": "人不彪悍枉少年",    "imgUrl": "https://img3.doubanio.com/view/photo/s_ratio_poster/public/p2540868731.jpg",    "star": "7.9"  },  {}]复制代码

此字符串已收录：

后记：捷文规范

1.本文成长记录及勘误表

	日期	备注
	2018-12-6

2.更多关于我

笔名	QQ	微信	爱好
张风捷特烈	1981462002	zdl1994328	语言

3.声明

1----本文由张风捷特烈原创,转载请注明
2----欢迎广大编程爱好者共同交流
3----个人能力有限，如有不正之处欢迎大家批评指证，必定虚心改正
4----看到这里，我在此感谢你的喜欢与支持

转载地址：https://blog.csdn.net/weixin_34138377/article/details/87951318 如侵犯您的版权，请留言回复原文章的地址，我们会给您删除此文章，给您带来不便请您谅解！

`谨言：正则没有捷径,唯一法可破，多想，多用，再多想，再多用`

1.一百单八将的获取

1.1:去除形如`3.`、`37.1`的字符

1.2：切割每个人

1.3：创建实体类承接数据

1.4为了方便使用，生成Json字符串

2.提取书名：(`千军万马之中，直取上将首级`)

3.贴吧中邮箱的抓取

3.1：邮箱格式的分析：

3.2：代码实现

3.2：连接成静态字符串数组

4.从豆瓣电影的html获取数据

4.1：打开豆瓣电影，随便找一页，将源代码拷贝出来(当然你也可以通过代码获取网页,这无关紧要)

4.2：主要的条目如下

4.3：只要将条目再加工，便可以获取信息了

4.4：创建实体类，承接数据

4.5:转化成Json字符串备用

后记：捷文规范

1.本文成长记录及勘误表

2.更多关于我

3.声明

发表评论

最新留言

关于作者

推荐文章

谨言：正则没有捷径,唯一法可破，多想，多用，再多想，再多用

1.一百单八将的获取

1.1:去除形如3.、37.1的字符

1.2：切割每个人

1.3：创建实体类承接数据

1.4为了方便使用，生成Json字符串

2.提取书名：(千军万马之中，直取上将首级)

3.贴吧中邮箱的抓取

3.1：邮箱格式的分析：

3.2：代码实现

3.2：连接成静态字符串数组

4.从豆瓣电影的html获取数据

4.1：打开豆瓣电影，随便找一页，将源代码拷贝出来(当然你也可以通过代码获取网页,这无关紧要)

4.2：主要的条目如下

4.3：只要将条目再加工，便可以获取信息了

4.4：创建实体类，承接数据

4.5:转化成Json字符串备用

后记：捷文规范

1.本文成长记录及勘误表

2.更多关于我

3.声明

发表评论

最新留言

关于作者

推荐文章

`谨言：正则没有捷径,唯一法可破，多想，多用，再多想，再多用`

1.1:去除形如`3.`、`37.1`的字符

2.提取书名：(`千军万马之中，直取上将首级`)