SSM案例-企业权限系统（5）- 添加产品

1 添加产品

• 添加 日志配置文件
  

1.1 DAO

package com.tzb.dao;

import com.tzb.domain.Product;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Select;

import java.util.List;

public interface IProductDao {

    @Select("select * from product")
    public List<Product> findAll();

    @Insert("insert into " +
            "product(productNum,productName,cityName,departureTime,productPrice,productDesc,productStatus)" +
            " values(#{productNum},#{productName},#{cityName},#{departureTime},#{productPrice}," +
            "#{productDesc},#{productStatus})")
    void save(Product product);
}

1.2 Service

package com.tzb.service;

import com.tzb.domain.Product;

import java.util.List;

public interface IProductService {
    public List<Product> findAll();

    void save(Product product);
}

package com.tzb.service.impl;

import com.tzb.dao.IProductDao;
import com.tzb.domain.Product;
import com.tzb.service.IProductService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Service("productService")
@Transactional
public class ProductServiceImpl implements IProductService {

    @Autowired
    private IProductDao productDao;

    @Override
    public List<Product> findAll() {
        return productDao.findAll();
    }

    @Override
    public void save(Product product) {
        productDao.save(product);
    }
}

1.4 日期类型转换

spring mvc 参数转换之类型绑定有三种方式

1.5 Controller

package com.tzb.controller;

import com.tzb.domain.Product;
import com.tzb.service.IProductService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.servlet.ModelAndView;

import java.util.List;

@Controller
@RequestMapping("/product")
public class ProductController {
    @Autowired
    private IProductService productService;

    @RequestMapping("/findAll.do")
    public ModelAndView findAll() {
        ModelAndView mv = new ModelAndView();
        List<Product> ps = productService.findAll();
        mv.addObject("productList", ps);
        mv.setViewName("product-list");
        return mv;
    }

    /**
     * 产品添加
     *
     * @param product
     */
    @RequestMapping("/save.do")
    public String save(Product product) {
        System.out.println("Controller: " + product);
        productService.save(product);
        return "redirect:findAll.do";

    }
    
}

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