Java 如何使用 Jersey 2.x 设置连接和读取超时？
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How to set the connection and read timeout with Jersey 2.x?
提问by David Michael Gang
In jersey 1 we had a function setConnectTimeoutin the class com.sun.jersey.api.client.Client.
在球衣 1 中，我们在类中有一个函数setConnectTimeoutcom.sun.jersey.api.client.Client。
In jersey 2 the javax.ws.rs.client.Clientclass is used where this function is missing.
在球衣 2 中，javax.ws.rs.client.Client该类用于缺少此功能的地方。
How to set connection timeout and read timeout in jersey 2.x?
如何在 jersey 2.x 中设置连接超时和读取超时？
采纳答案by Lars
The code below works for me in Jersey 2.3.1 (inspiration found here: https://stackoverflow.com/a/19541931/1617124)
下面的代码在 Jersey 2.3.1 中对我有用（灵感在这里找到：https: //stackoverflow.com/a/19541931/1617124）
public static void main(String[] args) {
Client client = ClientBuilder.newClient();
client.property(ClientProperties.CONNECT_TIMEOUT, 1000);
client.property(ClientProperties.READ_TIMEOUT, 1000);
WebTarget target = client.target("http://1.2.3.4:8080");
try {
String responseMsg = target.path("application.wadl").request().get(String.class);
System.out.println("responseMsg: " + responseMsg);
} catch (ProcessingException pe) {
pe.printStackTrace();
}
}
回答by Siggen
You may also specify a timeout per request :
您还可以为每个请求指定超时：
public static void main(String[] args) {
Client client = ClientBuilder.newClient();
WebTarget target = client.target("http://1.2.3.4:8080");
// default timeout value for all requests
client.property(ClientProperties.CONNECT_TIMEOUT, 1000);
client.property(ClientProperties.READ_TIMEOUT, 1000);
try {
Invocation.Builder request = target.request();
// overriden timeout value for this request
request.property(ClientProperties.CONNECT_TIMEOUT, 500);
request.property(ClientProperties.READ_TIMEOUT, 500);
String responseMsg = request.get(String.class);
System.out.println("responseMsg: " + responseMsg);
} catch (ProcessingException pe) {
pe.printStackTrace();
}
}
