JGit有哪些常用的方法

这篇文章主要介绍"JGit有哪些常用的方法"，在日常操作中，相信很多人在JGit有哪些常用的方法问题上存在疑惑，小编查阅了各式资料，整理出简单好用的操作方法，希望对大家解答"JGit有哪些常用的方法"的疑惑有所帮助！接下来，请跟着小编一起来学习吧！

package ;import java.io.File;import java.util.ArrayList;import java.util.List;import org.apache.commons.lang3.StringUtils;import org.eclipse.jgit.api.AddCommand;import org.eclipse.jgit.api.Git;import org.eclipse.jgit.diff.DiffEntry;import org.eclipse.jgit.diff.DiffEntry.ChangeType;import org.eclipse.jgit.dircache.DirCache;import org.eclipse.jgit.revwalk.RevCommit;import org.eclipse.jgit.transport.CredentialsProvider;import org.eclipse.jgit.transport.UsernamePasswordCredentialsProvider;import org.eclipse.jgit.treewalk.filter.PathFilterGroup;public class GitService {        private Git git;        private CredentialsProvider credentialsProvider;        private static String gitFile = ".git";        private static String repoName = "repo/";        GitService(Git git){                this.git = git;        }                GitService(String repositoryUrl, String username, String pwd, String localRepo,String branchName) throws Exception{                this.credentialsProvider = new UsernamePasswordCredentialsProvider(username,pwd);                initRepo(credentialsProvider,repositoryUrl,localRepo,branchName);        }        public void initRepo(CredentialsProvider credentialsProvider,String repositoryUrl, String localRepo, String branchName) throws Exception{//              if(StringUtils.isEmpty(repoDir)||StringUtils.isEmpty(localRepo)||StringUtils.isEmpty(branchName)){//                      //error//                      return;//              }//              File localDir = new File(localRepo);  //              //init and clone the repo//              if (!new File(repoDir + File.separator + gitFile).exists()) {  //                      Git.init().setDirectory(localDir).call();//                      Git.cloneRepository().setURI(repoDir).setBranch(branchName)//                      .setDirectory(new File(localRepo)).call();//              }                  createLocalRepo(localRepo);                if (!new File(localRepo + gitFile).exists()) {                          this.git = Git.cloneRepository().setCredentialsProvider(credentialsProvider).setURI(repositoryUrl).setBranch(branchName)                                        .setDirectory(new File(localRepo)).call();                }else{                        this.git = Git.open( new File(localRepo));                }        }                private static void createLocalRepo(String repositoryDir){                File file = new File(repositoryDir);                if(!file.exists()){                        file.mkdirs();                }        }        public void pullRepo(String branchName) throws Exception{                git.pull().setRemoteBranchName(branchName).setCredentialsProvider(credentialsProvider).call();        }        public void resetLocalRepo(String repoDir, String localRepo, String branchName) throws Exception{                if(StringUtils.isEmpty(repoDir)||StringUtils.isEmpty(localRepo)||StringUtils.isEmpty(branchName)){                        //error                        return;                }                File file = new File(localRepo);                if(file.canWrite()&&file.exists()){                        file.delete();                }                file.mkdirs();                initRepo(credentialsProvider,repoDir,localRepo,branchName);        }        public void pushRepo(List files) throws Exception{                if(!files.isEmpty()){                        AddCommand addCmd = git.add();                          for (String file : files) {                                  addCmd.addFilepattern(file);                          }                          addCmd.call();                        git.commit().setMessage("Authomated push the code").call();                        git.push().setCredentialsProvider(credentialsProvider).call();                }else{                        // no updates                }                String file = "repo/sourcTest.java";//              git.add().addFilepattern(file).call();                git.commit().setOnly(file).setMessage("Automated push the code");                git.push().call();        }                public static void main(String[] args) throws Exception{                String repoUrl = "";                String user = "";                String localRepoDir = ProjectUser.getPath(user)+repoName;                String username = "";                String pwd = "";                String branchName = "";                //              Git git = JGitService.getGitByPwd(repoUrl, username, pwd, localRepoDir,branchName);//              GitService service = new GitService(git);//              service.initRepo(repoUrl,localRepoDir,branchName);                //              service.pullRepo(branchName);                //              List files = new ArrayList<>();//              files.add("repo/test/TestPush.java");//              files.add(".+");//              service.pushRepo(files);                test();        }                public static void test() throws Exception{                String repoUrl = "";                String user = "";                String localRepoDir = ProjectUser.getPath(user)+repoName;                String username = "";                String pwd = "";                String branchName = "";                CredentialsProvider credentialsProvider = new UsernamePasswordCredentialsProvider(username,                                pwd);                                Git git = JGitService.getGitByPwd(repoUrl, username, pwd, localRepoDir,branchName);//              GitService service = new GitService(git);                //              DirCache index = git.add().addFilepattern("test/").call();                AddCommand addCmd = git.add();                addCmd.addFilepattern("sourcTest.java");                DirCache index = addCmd.call();                int count = index.getEntryCount();                System.out.println("Updated count: "+count);                git.commit().setMessage("Automated push the code").call();                git.push().setCredentialsProvider(credentialsProvider).call();                                        }}

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