项目在启动的时候做一些初始化工作，需要实现ApplicationRunner接口，并重写run()方法，当项目启动时，run()方法便会自动执行。
package com.jgm.applicationRunner; import org.springframework.boot.ApplicationArguments; import org.springframework.boot.ApplicationRunner; import org.springframework.core.annotation.Order; import org.springframework.stereotype.Component; import com.jgm.Clibrary.CLibrary; import com.sun.jna.ptr.PointerByReference; @Component @Order(1)//加载顺序 public class JgmApplicationRunner implements ApplicationRunner { public static PointerByReference testobj = null; @Override public void run(ApplicationArguments args) throws Exception { //逻辑 } }
