# SmartCustomerService

**Repository Path**: JackStone315/SmartCustomerServicr

## Basic Information

- **Project Name**: SmartCustomerService
- **Description**: No description available
- **Primary Language**: Java
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2019-03-18
- **Last Updated**: 2020-12-19

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

本项目是基于 JFinal 框架开发的。

#### 以下是JFinal实现Blog管理的示例：

**1. 控制器(支持FreeMarker、JSP、Velocity、JSON等等以及自定义视图渲染)**

```java
@Before(BlogInterceptor.class)
public class BlogController extends Controller {
    public void index() {
        setAttr("blogList", Blog.dao.find("select * from blog"));
    }
    public void add() {
    }

    @Before(BlogValidator.class)
    public void save() {
        getModel(Blog.class).save();
    }

    public void edit() {
        setAttr("blog", Blog.dao.findById(getParaToInt()));
    }

    @Before(BlogValidator.class)
    public void update() {
        getModel(Blog.class).update();
    }

    public void delete() {
        Blog.dao.deleteById(getParaToInt());
    }
}
```

**2.Model(无xml、无annotaion、无attribute、无getter、无setter)**

```java
public class Blog extends Model<Blog> {
    public static final Blog dao = new Blog();
}
```

**3.Validator(API引导式校验，比xml校验方便N倍，有代码检查不易出错)**

```java
public class BlogValidator extends Validator {
    protected void validate(Controller controller) {
        validateRequiredString("blog.title", "titleMsg", "请输入Blog标题!");
        validateRequiredString("blog.content", "contentMsg", "请输入Blog内容!");
    }

    protected void handleError(Controller controller) {
        controller.keepModel(Blog.class);
    }
}
```

**4.拦截器(在此demo中仅为示例，本demo不需要此拦截器)**

```java
public class BlogInterceptor implements Interceptor {
    public void intercept(Invocation inv) {
        System.out.println("Before invoking " + inv.getActionKey());
        inv.invoke();
        System.out.println("After invoking " + inv.getActionKey());
    }
}
```