JAVA程序获取SVN提交记录

1.获取文件提交记录

private String userName = "userName "; //svn账号
private String password = "password "; //svn密码
private String urlString = "urlString "; //svnurl

换成自己对应的svn信息

package com.tengzhi.common.dao;

import java.io.File;
import java.util.Arrays;
import java.util.Calendar;
import java.util.Collection;
import java.util.Date;
 
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.tmatesoft.svn.core.SVNException;
import org.tmatesoft.svn.core.SVNLogEntry;
import org.tmatesoft.svn.core.SVNURL;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager;
import org.tmatesoft.svn.core.internal.wc.DefaultSVNOptions;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.core.io.SVNRepositoryFactory;
import org.tmatesoft.svn.core.wc.SVNWCUtil;
 
 
public class SvnUtil {
	private static Logger log = LoggerFactory.getLogger(SvnUtil.class);
    private String userName = "userName "; //svn账号
    private String password = "password "; //svn密码
    private String urlString = "urlString "; //svnurl
    
    private String tempDir = System.getProperty("java.io.tmpdir"); //临时文件
    private DefaultSVNOptions options = SVNWCUtil.createDefaultOptions(true);
    
    private SVNRepository repos;
    private ISVNAuthenticationManager authManager;
    
    public SvnUtil() {
        try {
            init();
        } catch (SVNException e) {
            e.printStackTrace();
        }
    }

    public void init() throws SVNException{
        log.info("开始加载");
        authManager = SVNWCUtil.createDefaultAuthenticationManager(new File(tempDir+"/auth"), userName, password.toCharArray());
        options.setDiffCommand("-x -w");
        repos = SVNRepositoryFactory.create(SVNURL.parseURIEncoded(urlString));
        repos.setAuthenticationManager(authManager);
        Calendar calendar = Calendar.getInstance();
        // 将日期减一天
        calendar.add(Calendar.DAY_OF_YEAR, -1);
        Date yesterday = calendar.getTime();
        System.out.println("昨天的日期: " + yesterday);
        SVNLogEntry[] list = getLogByTime(yesterday, new Date());
        for (SVNLogEntry logEntry : list) {
            log.info(logEntry.toString());
        }
        log.info("init completed");
    }
    
    /**获取一段时间内,所有的commit记录
     * @param st	开始时间
     * @param et	结束时间
     * @return
     * @throws SVNException
     */
    public SVNLogEntry[] getLogByTime(Date st, Date et) throws SVNException{
        long startRevision = repos.getDatedRevision(st);
        long endRevision = repos.getDatedRevision(et);
        @SuppressWarnings("unchecked")
        Collection<SVNLogEntry> logEntries = repos.log(new String[]{""}, null,
                startRevision, endRevision, true, true);
        SVNLogEntry[] svnLogEntries = logEntries.toArray(new SVNLogEntry[0]);
        SVNLogEntry[] svnLogEntries1 = null;
        if(svnLogEntries.length==0){
        	svnLogEntries1 = Arrays.copyOf(svnLogEntries, svnLogEntries.length);
        }else{
        	svnLogEntries1 = Arrays.copyOf(svnLogEntries, svnLogEntries.length-1);
        }
        return svnLogEntries1;
    }
 
}

查询结果:

15:51:14.035 [main] INFO com.tengzhi.common.dao.SvnUtil - 开始加载
昨天的日期: Tue Apr 22 15:51:14 CST 2025
15:51:15.349 [main] INFO com.tengzhi.common.dao.SvnUtil - 107074
svn:log=feat(common): 增加产品编码搜索功能并调整界面布局
svn:author=zhumengmeng
svn:date=2025-04-22T07:15:27.638278Z
M /main/resources/static/common/gdselectlist.html
M /main/resources/static/xcgd/scll/sclladd.html
M /main/java/com/tengzhi/common/dao/ScllwindowDao.java
15:51:15.349 [main] INFO com.tengzhi.common.dao.SvnUtil - 107075
svn:log=feat(xcgd): 修改生产工序中出现的问题
svn:author=zhumengmeng
svn:date=2025-04-22T08:29:41.425038Z
M /main/resources/static/xcgd/blcl/blcladd.html
M /main/resources/static/xcgd/blcl/blclview.html
M /main/java/com/tengzhi/common/dao/ScllwindowDao.java
M /main/resources/static/common/scllwindow.html
M /main/java/com/tengzhi/xcgd/dao/BlclDao.java
15:51:15.349 [main] INFO com.tengzhi.common.dao.SvnUtil - 107080
svn:log=调整
svn:author=zlf
svn:date=2025-04-22T09:27:12.986773Z
M /main/java/com/tengzhi/cwgl/dao/CksfcsDao.java
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107082
svn:log=提交
svn:author=zyj
svn:date=2025-04-22T09:34:02.707044Z
M /main/java/com/tengzhi/clcg/dao/SyncCgddDao.java
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107083
svn:log=修改不良分类展示
svn:author=zhumengmeng
svn:date=2025-04-22T09:39:34.097090Z
M /main/resources/static/xcgd/blcl/blcladd.html
M /main/java/com/tengzhi/xcgd/dao/BlclDao.java
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107091
svn:log=提交
svn:author=zyj
svn:date=2025-04-22T10:55:07.026351Z
M /main/java/com/tengzhi/clcg/dao/SyncCgddDao.java
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107101
svn:log=菜单和功能模块 绑定的编码修改为平台
svn:author=gaobg
svn:date=2025-04-23T02:06:15.374327Z
M /main/java/com/tengzhi/base/security/SuccessHandler.java
M /main/java/com/tengzhi/xtgl/dao/GnpzMkDao.java
M /main/java/com/tengzhi/base/model/X_userinfo.java
M /szxtpt/tzwalechat.iml
M /main/resources/static/cwgl/gszt/gsztadd.html
M /main/java/com/tengzhi/xtgl/dao/RoleDao.java
M /main/java/com/tengzhi/system/dao/UserDetailsServiceImpl.java
M /main/java/com/tengzhi/system/dao/SysMainDao.java
M /main/resources/application-jdbc.yml
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107107
svn:log=调整授权 永久授权不判断时间
svn:author=guol
svn:date=2025-04-23T02:32:18.531097Z
M /main/java/com/tengzhi/system/dao/HomeDao.java
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107116
svn:log=修改最大最小值数据类型
svn:author=zhumengmeng
svn:date=2025-04-23T03:54:24.512469Z
M /main/java/com/tengzhi/base/model/E_js_jyjl.java
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107129
svn:log=提交
svn:author=zyj
svn:date=2025-04-23T06:44:21.460201Z
M /main/java/com/tengzhi/bjxs/dao/BjhtDao.java
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - 107130
svn:log=feat(scllwindow):增加工序展示控制
svn:author=zhumengmeng
svn:date=2025-04-23T06:45:58.360059Z
M /main/resources/static/common/gdselectlist.html
M /main/java/com/tengzhi/common/dao/ScllwindowDao.java
M /main/resources/static/common/scllwindow.html
15:51:15.352 [main] INFO com.tengzhi.common.dao.SvnUtil - init completed

Process finished with exit code 0

2.获取具提交的内容片段

package com.tengzhi.common.dao;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.tmatesoft.svn.core.*;
import org.tmatesoft.svn.core.auth.ISVNAuthenticationManager;
import org.tmatesoft.svn.core.internal.wc.DefaultSVNOptions;
import org.tmatesoft.svn.core.io.SVNRepository;
import org.tmatesoft.svn.core.io.SVNRepositoryFactory;
import org.tmatesoft.svn.core.wc.SVNDiffClient;
import org.tmatesoft.svn.core.wc.SVNRevision;
import org.tmatesoft.svn.core.wc.SVNWCUtil;

import java.io.ByteArrayOutputStream;
import java.io.File;
import java.io.UnsupportedEncodingException;
import java.util.Calendar;
import java.util.Collection;
import java.util.Date;
import java.util.Map;

public class SvnUtil {
    private static Logger log = LoggerFactory.getLogger(SvnUtil.class);
    private String userName = "guol"; // SVN账号
    private String password = "gl1234"; // SVN密码
    private String urlString = "https://svn.tengzhicn.com:8089/svn/nbtzrepository/szxtpt/"; // 仓库根URL

    private String tempDir = System.getProperty("java.io.tmpdir"); // 临时文件目录
    private DefaultSVNOptions options = SVNWCUtil.createDefaultOptions(true);

    private SVNRepository repos;
    private ISVNAuthenticationManager authManager;
    private SVNDiffClient diffClient;

    public SvnUtil() {
        try {
            init();
        } catch (SVNException e) {
            log.error("初始化失败", e);
        }
    }

    public void init() throws SVNException {
        log.info("开始初始化SVN工具");
        authManager = SVNWCUtil.createDefaultAuthenticationManager(new File(tempDir + "/auth"), userName, password.toCharArray());
        options.setDiffCommand("-x -w");
        repos = SVNRepositoryFactory.create(SVNURL.parseURIEncoded(urlString));
        repos.setAuthenticationManager(authManager);

        // 初始化Diff客户端
        diffClient = new SVNDiffClient(authManager, options);
        diffClient.setIgnoreExternals(true);

        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.DAY_OF_YEAR, -1);
        Date yesterday = calendar.getTime();
        log.info("检索昨天的提交记录,日期: {}", yesterday);

        SVNLogEntry[] entries = getLogByTime(yesterday, new Date());
        for (SVNLogEntry entry : entries) {
            log.info("提交版本: {} 作者: {} 日期: {}", entry.getRevision(), entry.getAuthor(), entry.getDate());
            processLogEntryDiffs(entry); // 处理差异
        }
        log.info("初始化完成");
    }

    /**
     * 获取指定时间范围内的提交日志
     */
    public SVNLogEntry[] getLogByTime(Date start, Date end) throws SVNException {
        long startRevision = repos.getDatedRevision(start);
        long endRevision = repos.getDatedRevision(end);
        Collection<SVNLogEntry> logEntries = repos.log(new String[] { "src/main/java/com" }, null,
                startRevision, endRevision, true, true);

        return logEntries.toArray(new SVNLogEntry[0]);
    }

    /**
     * 处理单个日志条目的代码差异
     */
    private void processLogEntryDiffs(SVNLogEntry logEntry) {
        long revision = logEntry.getRevision();
        long prevRevision = Math.max(revision - 1, 0); // 确保版本号不小于0

        Map<String, SVNLogEntryPath> changedPaths = logEntry.getChangedPaths();
        for (String pathKey : changedPaths.keySet()) {
            SVNLogEntryPath entryPath = changedPaths.get(pathKey);
            String path = entryPath.getPath();
            try {
                SVNURL fileUrl = SVNURL.parseURIEncoded(urlString).appendPath(path, false);
                ByteArrayOutputStream diffOutput = new ByteArrayOutputStream();

                // 生成差异
                diffClient.doDiff(
                        fileUrl, SVNRevision.create(prevRevision), SVNRevision.create(revision),
                        SVNRevision.create(revision),
                        SVNDepth.EMPTY,
                        true,
                        diffOutput
                );

                String diffContent = diffOutput.toString("UTF-8");
                log.info("文件路径: {}\n操作类型: {}\n差异内容:\n{}",
                        path, entryPath.getType(), diffContent);
            } catch (SVNException e) {
                log.error("无法获取差异: {}", e.getErrorMessage().getMessage());
            } catch (UnsupportedEncodingException e) {
                log.error("编码错误: {}", e.getMessage());
            }
        }
    }
}

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