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布满荆棘的人生 2022-11-07 05:46 137阅读 0赞

开始之前请先准备一个解析json数据的jar包 这里推荐fastjson  
请自行到[https://github.com/alibaba/fastjson/releases][https_github.com_alibaba_fastjson_releases]去下载并添加到项目  
不想下载的话可以用第二个版本

版本一

package com.liziguo.csdn;
    
    /**
     * @Author: Liziguo
     * @Date: 2021/3/11 12:22
     */
    public class Article {
        
    
    	public final String title;
    
    	public final String url;
    
    	public Article(String title, String url) {
        
    		this.title = title;
    		this.url = url;
    	}
    }

package com.liziguo.csdn;
    
    import com.alibaba.fastjson.JSON;
    import com.alibaba.fastjson.JSONArray;
    import com.alibaba.fastjson.JSONObject;
    
    import java.io.BufferedReader;
    import java.io.BufferedWriter;
    import java.io.IOException;
    import java.io.InputStreamReader;
    import java.net.HttpURLConnection;
    import java.net.URL;
    import java.text.DecimalFormat;
    import java.util.ArrayList;
    import java.util.List;
    
    /**
     * @Author: Liziguo
     * @Date: 2021/3/11 10:38
     */
    public class Main {
        
    
    	public static String id = "u010756046";//主页后面那段就是你的id https://blog.csdn.net/u010756046
    
    	public static List<Article> list;
    
    	private static int oldAccessCount;
    
    	public static String open(String url) {
        
    		HttpURLConnection conn = null;
    		BufferedReader in = null;
    		BufferedWriter out = null;
    
    		try {
        
    			URL u = new URL(url);
    			conn = (HttpURLConnection) u.openConnection();
    			conn.setRequestMethod("GET"); // 设置请求方式
    			if (conn.getResponseCode() == 200) {
        
    				in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
    				String line;
    				StringBuilder str = new StringBuilder();
    				while ((line = in.readLine()) != null) {
        
    					str.append(line);
    				}
    				return str.toString();
    			}
    		} catch (IOException e) {
        
    			e.printStackTrace();
    		} finally {
        
    			if (out != null) {
        
    				try {
        
    					out.close();
    				} catch (IOException e) {
        
    					e.printStackTrace();
    				}
    			}
    			if (in != null) {
        
    				try {
        
    					in.close();
    				} catch (IOException e) {
        
    					e.printStackTrace();
    				}
    			}
    			if (conn != null)
    				conn.disconnect();
    		}
    		return null;
    	}
    
    	public static String formatString(double data) {
        
    		DecimalFormat df = new DecimalFormat("#,###.00");
    		return df.format(data);
    	}
    
    	public static String formatString(int data) {
        
    		DecimalFormat df = new DecimalFormat("#,###");
    		return df.format(data);
    	}
    
    	public static List<Article> getArticle() {
        
    		List<Article> list = new ArrayList<>();
    		//如果你的文章大于100条 请修改size=100
    		String text = open("https://blog.csdn.net/community/home-api/v1/get-business-list?page=1&size=100&businessType=blog&orderby=&noMore=false&username=" + id);
    		JSONArray jsonArray = JSON.parseObject(text).getJSONObject("data").getJSONArray("list");
    		for (int i = 0; i < jsonArray.size(); i++) {
        
    			JSONObject jsonObject = jsonArray.getJSONObject(i);
    			Article article = new Article(jsonObject.getString("title"), jsonObject.getString("url"));
    			list.add(article);
    		}
    		return list;
    	}
    
    	public static int getAccessCount() {
        
    		int start, end;
    		String text = open("https://blog.csdn.net/" + id);
    		start = text.indexOf("user-profile-statistics-num");
    		start = text.indexOf(">", start) + 1;
    		end = text.indexOf("<", start);
    		return Integer.parseInt(text.substring(start, end).replace(",", ""));
    	}
    
    
    	public static void main(String[] args) {
        
    		System.out.println("正在访问主页...");
    		oldAccessCount = getAccessCount();
    		System.out.println("正在获取博文...");
    		list = getArticle();
    		for (Article article : list) {
        
    			System.out.println(article.url + " " + article.title);
    		}
    		System.out.println("获取博文成功 " + list.size() + "篇（如果您的博文超过100篇请自行修改代码）");
    
    		while (true) {
        
    			for (Article article : list) {
        
    				System.out.println("正在打开:" + article.url + " " + article.title);
    				open(article.url);
    			}
    			System.out.println("初始访问量:" + formatString(oldAccessCount));
    			int accessCount = getAccessCount();
    			System.out.println("当前访问量:" + formatString(accessCount));
    			System.out.println("访问量增加:" + formatString(accessCount - oldAccessCount));
    			System.out.println("点赞加关注小果爱你哟");
    			try {
        
    				Thread.sleep(60000);
    			} catch (InterruptedException e) {
        
    				e.printStackTrace();
    			}
    		}
    	}
    }

不使用jar版

package com.liziguo.csdn;
    
    import java.io.BufferedReader;
    import java.io.BufferedWriter;
    import java.io.IOException;
    import java.io.InputStreamReader;
    import java.net.HttpURLConnection;
    import java.net.URL;
    import java.text.DecimalFormat;
    import java.util.ArrayList;
    import java.util.List;
    
    /**
     * @Author: Liziguo
     * @Date: 2021/3/11 10:38
     */
    public class Main {
        
    
    	public static String id = "u010756046";//主页后面那段就是你的id https://blog.csdn.net/u010756046
    
    	public static List<Article> list;
    
    	private static int oldAccessCount;
    
    	public static String open(String url) {
        
    		HttpURLConnection conn = null;
    		BufferedReader in = null;
    		BufferedWriter out = null;
    
    		try {
        
    			URL u = new URL(url);
    			conn = (HttpURLConnection) u.openConnection();
    			conn.setRequestMethod("GET"); // 设置请求方式
    			if (conn.getResponseCode() == 200) {
        
    				in = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
    				String line;
    				StringBuilder str = new StringBuilder();
    				while ((line = in.readLine()) != null) {
        
    					str.append(line);
    				}
    				return str.toString();
    			}
    		} catch (IOException e) {
        
    			e.printStackTrace();
    		} finally {
        
    			if (out != null) {
        
    				try {
        
    					out.close();
    				} catch (IOException e) {
        
    					e.printStackTrace();
    				}
    			}
    			if (in != null) {
        
    				try {
        
    					in.close();
    				} catch (IOException e) {
        
    					e.printStackTrace();
    				}
    			}
    			if (conn != null)
    				conn.disconnect();
    		}
    		return null;
    	}
    
    	public static String formatString(double data) {
        
    		DecimalFormat df = new DecimalFormat("#,###.00");
    		return df.format(data);
    	}
    
    	public static String formatString(int data) {
        
    		DecimalFormat df = new DecimalFormat("#,###");
    		return df.format(data);
    	}
    
    	public static List<Article> getArticle() {
        
    		int cursor = 0;
    		List<Article> list = new ArrayList<>();
    		//如果你的文章大于100条 请修改size=100
    		String text = open("https://blog.csdn.net/community/home-api/v1/get-business-list?page=1&size=100&businessType=blog&orderby=&noMore=false&username=" + id);
    		final String str1 = "\"title\"";
    		final String str2 = "\"url\"";
    		while (true) {
        
    			cursor = text.indexOf(str1, cursor);
    			if (cursor < 0) break;
    			String title = text.substring(cursor + 9, text.indexOf("\"", cursor + 9));
    			cursor = text.indexOf(str2, cursor);
    			String url = text.substring(cursor + 7, text.indexOf("\"", cursor + 7));
    			System.out.println(url + " " + title);
    			Article article = new Article(title, url);
    			list.add(article);
    		}
    
    		return list;
    	}
    
    	public static int getAccessCount() {
        
    		int start, end;
    		String text = open("https://blog.csdn.net/" + id);
    		start = text.indexOf("user-profile-statistics-num");
    		start = text.indexOf(">", start) + 1;
    		end = text.indexOf("<", start);
    		return Integer.parseInt(text.substring(start, end).replace(",", ""));
    	}
    
    
    	public static void main(String[] args) {
        
    		System.out.println("正在访问主页...");
    		oldAccessCount = getAccessCount();
    		System.out.println("正在获取博文...");
    		list = getArticle();
    		for (Article article : list) {
        
    			System.out.println(article.url + " " + article.title);
    		}
    		System.out.println("获取博文成功 " + list.size() + "篇（如果您的博文超过100篇请自行修改代码）");
    
    		try {
        
    			Thread.sleep(3000);
    		} catch (InterruptedException e) {
        
    			e.printStackTrace();
    		}
    
    		while (true) {
        
    			for (Article article : list) {
        
    				System.out.println("正在打开:" + article.url + " " + article.title);
    				open(article.url);
    			}
    			System.out.println("博文数量:" + list.size());
    			System.out.println("初始访问量:" + formatString(oldAccessCount));
    			int accessCount = getAccessCount();
    			System.out.println("当前访问量:" + formatString(accessCount));
    			System.out.println("访问量增加:" + formatString(accessCount - oldAccessCount));
    			System.out.println("点赞加关注小果爱你哟");
    			try {
        
    				Thread.sleep(60000);
    			} catch (InterruptedException e) {
        
    				e.printStackTrace();
    			}
    		}
    	}
    }

[https_github.com_alibaba_fastjson_releases]: https://github.com/alibaba/fastjson/releases