在Google Endpoints中,可以通过以下步骤在响应中发送自定义标头:
@ApiMethod
注解来定义一个端点方法。例如:@ApiMethod(name = "exampleMethod", path = "example/path")
public MyResponse exampleMethod(MyRequest request) {
// 处理请求并生成响应
MyResponse response = new MyResponse();
// 设置自定义标头
response.setCustomHeader("Custom Value");
return response;
}
public class MyResponse {
private String customHeader;
public String getCustomHeader() {
return customHeader;
}
public void setCustomHeader(String customHeader) {
this.customHeader = customHeader;
}
}
@ApiResponse
注解来指定自定义标头的名称和值。例如:@Api(name = "myApi", version = "v1")
public class MyEndpoint {
@ApiMethod(name = "exampleMethod", path = "example/path")
@ApiResponse(name = "customHeader", type = "string")
public MyResponse exampleMethod(MyRequest request) {
// 处理请求并生成响应
MyResponse response = new MyResponse();
// 设置自定义标头
response.setCustomHeader("Custom Value");
return response;
}
}
appengine-web.xml
中,确保启用了端点类的元数据。例如:<appengine-web-app xmlns="http://appengine.google.com/ns/1.0">
<threadsafe>true</threadsafe>
<runtime>java8</runtime>
<system-properties>
<property name="java.util.logging.config.file" value="WEB-INF/logging.properties"/>
</system-properties>
<endpoints-api-configuration>endpoints-api-configuration.xml</endpoints-api-configuration>
</appengine-web-app>
通过以上步骤,你可以在Google Endpoints的响应中发送自定义标头。请注意,这里的示例代码仅供参考,实际实现可能会因你的具体需求而有所不同。
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