这个问题在这里已经有了答案：

空手道dsl：获取连接超时错误（1个答案）
四天前关门。
由于某些原因，我无法运行quickstart示例。我的假设是，它与公司代理有关。以下是我的步骤：
使用maven原型创建新项目（如文档中所述）。
运行测试（首先不进行任何调整），并获得以下结果：

[pool-1-thread-1] ERROR com.intuit.karate - java.net.UnknownHostException: jsonplaceholder.typicode.com, http call failed after 648 milliseconds for url: https://jsonplaceholder.typicode.com/users
[pool-1-thread-2] ERROR com.intuit.karate - java.net.UnknownHostException: jsonplaceholder.typicode.com, http call failed after 564 milliseconds for url: https://jsonplaceholder.typicode.com/users
[pool-1-thread-1] ERROR com.intuit.karate - classpath:examples/users/users.feature:9
When method get
http call failed after 648 milliseconds for url: https://jsonplaceholder.typicode.com/users
classpath:examples/users/users.feature:9
[pool-1-thread-2] ERROR com.intuit.karate - classpath:examples/users/users.feature:36
When method post
http call failed after 564 milliseconds for url: https://jsonplaceholder.typicode.com/users
classpath:examples/users/users.feature:36
---------------------------------------------------------
feature: classpath:examples/users/users.feature
scenarios:  2 | passed:  0 | failed:  2 | time: 1.3194
---------------------------------------------------------

对以下各项进行调整： karate-config.js :

function fn() {
  // ...
  var config = {
    // ...
    proxy: {uri: 'https://xx.xx.xx.xxx:1234', username: 'my_username', password: 'my_password'},
  }
  // ...
  karate.configure('ssl', true);
  karate.configure('proxy', config.proxy);
  return config;
}

再次运行测试并获得以下结果：

[pool-1-thread-1] ERROR com.intuit.karate - javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?, http call failed after 278 milliseconds for url: https://jsonplaceholder.typicode.com/users
[pool-1-thread-2] ERROR com.intuit.karate - javax.net.ssl.SSLException: Unrecognized SSL message, plaintext connection?, http call failed after 100 milliseconds for url: https://jsonplaceholder.typicode.com/users
[pool-1-thread-1] ERROR com.intuit.karate - classpath:examples/users/users.feature:9
When method get
http call failed after 278 milliseconds for url: https://jsonplaceholder.typicode.com/users
classpath:examples/users/users.feature:9
[pool-1-thread-2] ERROR com.intuit.karate - classpath:examples/users/users.feature:36
When method post
http call failed after 100 milliseconds for url: https://jsonplaceholder.typicode.com/users
classpath:examples/users/users.feature:36
---------------------------------------------------------
feature: classpath:examples/users/users.feature
scenarios:  2 | passed:  0 | failed:  2 | time: 0.5533
---------------------------------------------------------

添加 httpclient ，如本答案所述。不幸的是，结果仍然与上面第4点相同。
你知道怎么解决这个问题吗？