Java异常与调优一站式解决方案

V: ititit111222333

    public JdImportListener(CategoryConfig config, CategoryService categoryService,
                            CategoryMappingService categoryMappingService) {
        this.config = Validate.notNull(config, "分类配置不能为空");
        this.categoryService = categoryService;
        this.categoryMappingService = categoryMappingService;
        initData();
    }