关于jax-rs-client作为客户端的几种访问形式

最新推荐文章于 2020-12-24 13:17:27 发布

原创最新推荐文章于 2020-12-24 13:17:27 发布 · 806 阅读

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#java

本文介绍了四种在Java中调用Web服务的方法，包括使用WebClient进行POST请求、创建并配置UnionPayService服务、调用CmbChinaService的autoPayStatus方法以及设置TenetParkService的HTTP头部信息。每种方法都提供了详细的代码示例，帮助读者理解如何在实际项目中应用。

第一种

	public static String sendPost(String param) {
		try {
			WebClient client = WebClient.create(host);
			client.reset();
			client.header("Content-Type", "application/json; charset=UTF-8");
			client.header("Authorization", "APPCODE " + appcode);
			client.path(path);
			Response r = client.post(param);
			return r.readEntity(String.class);
		} catch (Exception e) {
			return null;
		}
	}

第二种

	public static UnionPayService getUnionPayService() {
		try {
			UnionPayService unionPayService = JAXRSClientFactory.create(Config.UNURL, UnionPayService.class);
			Client client = WebClient.client(unionPayService).header("Content-Type", "application/json");
			HTTPConduit conduit = WebClient.getConfig(client).getHttpConduit();
			conduit.getClient().setConnectionTimeout(5000); // 连接超时
			conduit.getClient().setReceiveTimeout(5000); // 响应超时
			return unionPayService;
		} catch (Exception e) {
			return JAXRSClientFactory.create(Config.UNURL, UnionPayService.class);
		}
	}

第三种

	public static str sendAutoStatus(String cmbUrl) {
		String str = null;
		try {
			String sign = getAutoStatusSign(appid, appsecret, park_code, vpl_number);
			CmbChinaService cmbChinaService = JAXRSClientFactory.create(cmbUrl, CmbChinaService.class);
			Response response = cmbChinaService.autoPayStatus(appid, park_code, vpl_number, sign);
			str = response.readEntity(String.class);
		} catch (Exception e) {
			return null;
		}
    return str;
}

第四种

	public TenetParkService setHeaderTenetParkServiceHttp() {
		WebClient localClient = WebClient.fromClient(WebClient.client(tenetParkServiceHttp));
		localClient.header("Version", "2015-08-01");
		localClient.header("AccessKeyId", "tenetparkservice");
		localClient.header("commKey", systemUtil.getCOMMKEY());
		localClient.header("punitId", systemUtil.getPUNITID());
		return JAXRSClientFactory.fromClient(localClient, TenetParkService.class, true);
	}