最近项目要操作jira的issue，比如获取issue，更改issue状态为Done等操作，Google了下，jira官网提供了sdk，废话不多说，直接看代码。

1 引入maven依赖

<dependency>
     <groupId>com.atlassian.jira</groupId>
     <artifactId>jira-rest-java-client-core</artifactId>
     <version>5.1.6</version>
</dependency>
<dependency>
     <groupId>io.atlassian.fugue</groupId>
    <artifactId>fugue</artifactId>
    <version>4.7.2</version>
</dependency>
复制代码

2 获取jira client

/**
 * 获取 JiraRestClient
 *
 * @param url      你的jira系统网址
 * @param user     jira用户名
 * @param password jira密码
 * @return
 */
public JiraRestClient getJiraRestClient(String url, String user, String password) {
    AsynchronousJiraRestClientFactory factory = new AsynchronousJiraRestClientFactory();
    JiraRestClient jiraRestClient = factory.createWithBasicHttpAuthentication(
            URI.create(url), user, password
    );
    return jiraRestClient;
}
复制代码

3 获取 jira issue

public Issue getIssue(String issueKey) {
    IssueRestClient issueClient = getJiraRestClient().getIssueClient();
    return issueClient.getIssue(issueKey).claim();
}
复制代码

4 更改 jira issue 状态

/**
 * 更改jira issue状态
 *
 * @param issue jira issue，可以通过上面的 getIssue 方法得到
 * @param status 需要改为的状态，如 Done 等
 */
public void updateIssueStatus(Issue issue, String status) {
    IssueRestClient client = getJiraRestClient().getIssueClient();

    Iterable<Transition> transitions = client.getTransitions(issue).claim();

    for (Transition t : transitions) {
        if (t.getName().equals(status) {
            TransitionInput input = new TransitionInput(t.getId());
            client.transition(issue, input).claim();

            return;
        }
    }
}
复制代码