@PostConstruct注解可以修饰静态方法

@Component

public class FileUploadUtils {

// 定义一个静态的对象

private static FileUploadUtils fileUploadUtils;

@Autowired

FddParameterItemService fddParameterItemService;

/**

* @Description: 加上这个注解可以修饰静态方法

* @Author: js

* @Date:2019/5/9 16:12

*/

@PostConstruct

public void init() {

fileUploadUtils = this;

fileUploadUtils.fddParameterItemService = this.fddParameterItemService;

}

}

// 调用

List<FddParameterItemDO> parameterItemDOListend = fileUploadUtils.fddParameterItemService.getParameterItemListAllGradeByParameterItemDO(fddParameterItemDO1);

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转载自blog.csdn.net/qq_33715846/article/details/90203548