Feign线程的实例是否安全......?我找不到任何支持这一点的文档。外面有人不这么认为吗?
这是在 github repo 上发布的 Feign 的标准示例...
interface GitHub {
@RequestLine("GET /repos/{owner}/{repo}/contributors")
List<Contributor> contributors(@Param("owner") String owner, @Param("repo") String repo);
}
static class Contributor {
String login;
int contributions;
}
public static void main(String... args) {
GitHub github = Feign.builder()
.decoder(new GsonDecoder())
.target(GitHub.class, "https://api.github.com");
// Fetch and print a list of the contributors to this library.
List<Contributor> contributors = github.contributors("netflix", "feign");
for (Contributor contributor : contributors) {
System.out.println(contributor.login + " (" + contributor.contributions + ")");
}
}
我应该将其更改为以下...是否线程安全...?
interface GitHub {
@RequestLine("GET /repos/{owner}/{repo}/contributors")
List<Contributor> contributors(@Param("owner") String owner, @Param("repo") String repo);
}
static class Contributor {
String login;
int contributions;
}
@Component
public class GithubService {
GitHub github = null;
@PostConstruct
public void postConstruct() {
github = Feign.builder()
.decoder(new GsonDecoder())
.target(GitHub.class, "https://api.github.com");
}
public void callMeForEveryRequest() {
github.contributors... // Is this thread-safe...?
}
}
对于上面的示例...我使用基于弹簧的组件来突出显示单例。提前致谢...