如何将Spring Boot v2.0.1项目还原为v1.3.1

Question

我已经设法使用Spring Boot v2.0.1来实现我的小型，简单的SpringBoot / Gradle REST服务。但是，为了与我的组中的其他项目兼容，我想切换到v1.3.1 [原文如此]。但是，当我这样做时，我在以下代码中遇到了编译错误：

RADIO_PARAM_RX_MODE

如果我只是注释掉该代码，我的REST服务就不再识别其端点。有没有办法解决这个问题，例如package com.ui.usersetting.UserSettingController; import org.springframework.boot.builder.SpringApplicationBuilder; import org.springframework.boot.web.servlet.support.SpringBootServletInitializer; public class ServletInitializer extends SpringBootServletInitializer { @Override protected SpringApplicationBuilder configure(SpringApplicationBuilder application) { return application.sources(UserSettingControllerApplication.class); } } 的某些v1.3.1等价物？

Answer 1

在SpringBoot 1.3中，SpringBootServletInitializer位于：org.springframework.boot.context.web.SpringBootServletInitializer

像这样更新您的代码：

package com.ui.usersetting.UserSettingController;

import org.springframework.boot.builder.SpringApplicationBuilder;
import org.springframework.boot.context.web.SpringBootServletInitializer;

public class ServletInitializer extends SpringBootServletInitializer {

    @Override
    protected SpringApplicationBuilder configure(SpringApplicationBuilder application) {
        return application.sources(UserSettingControllerApplication.class);
    }
}