SpringCloud 提供固定端口

使用StubRunnerRule或StubRunnerExtension时，可以添加一个存根进行下载，然后将最后一个已下载存根的端口传递给该端口。

@ClassRule
public static StubRunnerRule rule = new StubRunnerRule().repoRoot(repoRoot())
		.stubsMode(StubRunnerProperties.StubsMode.REMOTE)
		.downloadStub("org.springframework.cloud.contract.verifier.stubs",
				"loanIssuance")
		.withPort(12345).downloadStub(
				"org.springframework.cloud.contract.verifier.stubs:fraudDetectionServer:12346");

@BeforeClass
@AfterClass
public static void setupProps() {
	System.clearProperty("stubrunner.repository.root");
	System.clearProperty("stubrunner.classifier");
}

您可以看到对于此示例，以下测试有效：

then(rule.findStubUrl("loanIssuance"))
		.isEqualTo(URI.create("http://localhost:12345").toURL());
then(rule.findStubUrl("fraudDetectionServer"))
		.isEqualTo(URI.create("http://localhost:12346").toURL());