java - 如何将参数的类传递给另一个方法调用？

Question

我正在创建一个方法来调用 JAXRSClientFactory 如下图所示。

public T create(Class<T> resourceType) throws Exception {
    Class<T> resource = JAXRSClientFactory.create(basePath, resourceType.getClass(), username, password, null);
    // do common configuration for any interface T
    Client client = WebClient.client(resource);
    WebClient webClient = WebClient.fromClient(client);
    SSLUtil.configure(webClient);
    return resource.newInstance();
}

但是，这并没有像我预期的那样工作，因为 resourceType.getClass()返回java.lang.Class而不是T的类别。

将调用更改为 JAXRSClientFactory使用resourceType相反会导致以下不兼容类型错误:

如何修改这个方法，以便我可以传递 T 的类至JAXRSClientFactory.create() ？

Answer 1

看看JAXRSClientFactory#create(String, Class, String, String, String) :

Parameters:

baseAddress - baseAddress
cls - proxy class, if not interface then a CGLIB proxy will be created
username - username
password - password
configLocation - classpath location of the configuration resource

Returns:

typed proxy

您修改后的代码:

public T create(Class<T> resourceType) throws Exception {
    T resource = JAXRSClientFactory.create(basePath, resourceType, username, password, null);
    Client client = WebClient.client(resource);
    WebClient webClient = WebClient.fromClient(client);
    SSLUtil.configure(webClient);
    return resource;
}