1、接口类
1 /**
2 * 实现按条件查询订单表，查询条件如下
3 * 商品名称（模糊查询）
4 * 供应商（供应商id）
5 * 是否付款
6 * @param bill
7 * @return
8 */
9 public Bill getBillByOther(Bill bill);
10
11
12 /**
13 * 增加供货商信息
14 * @param provider 供货商实体类
15 * @return
16 */
17 public int addProvide(Provider provider);
18
19
20
21 /**
22 * 实现根据供应商id修改供应商信息
23 * @param provider
24 * @return
25 */
26 public int updateProviderByid(Provider provider);
27
28
29
30 /**
31 * 实现根据供应商id删除供应商信息
32 * @param id
33 * @return
34 */
35 public int delProviderByid(@Param("id") String id);
36
37
38
39 /**
40 * 根据供应商id获取供应商及其订单列表
41 * @param id
42 * @return
43 */
44 public Provider getProviderBillList(String id);
45
46
47
48 /**
49 * 根据商品名称（模糊查询）、供应商id、是否付款查询订单以及供应商信息
50 * @param bill
51 * @return
52 */
53 public Bill getBillProviderByBill(Bill bill);
2、Mapper.xml的配置
1 <!-- 实现按条件查询订单表(无内部嵌套)-->
2 <select id="getBillByOther" resultMap="BillProviderResult" parameterType="Bill">
3 SELECT b.*,p.proName FROM smbms_bill b,smbms_provider p WHERE b.providerId = p.id and b.providerId = #{providerId} and isPayment = #{isPayment} and productName LIKE CONCAT('%',#{productName},'%')
4 </select>
5 <resultMap id="BillProviderResult" type="Bill">
6 <result property="billCode" column="billCode"></result>
7 <result property="productName" column="productName"></result>
8 <result property="totalPrice" column="totalPrice"></result>
9 <result property="isPayment" column="isPayment"></result>
10 <result property="creationDate" column="creationDate"></result>
11 <result property="providerName" column="providerName"></result>
12 </resultMap>
13
14
15 <!-- 实现根据供应商id修改供应商信息-->
16 <update id="updateProviderByid" parameterType="Provider">
17 update smbms_provider set proContact=#{proContact},proPhone=#{proPhone} where id=#{id}
18 </update>
19
20
21 <!-- 实现根据供应商id删除供应商信息-->
22 <delete id="delProviderByid" parameterType="String">
23 delete from smbms_provider where id=#{id}
24 </delete>
25
26
27
28 <!-- 根据供应商id获取供应商及其订单列表-->
29 <select id="getProviderBillList" resultMap="providerBillList" parameterType="String">
30 select p.*,b.billCode,b.productName,b.totalPrice,b.isPayment from smbms_bill b,smbms_provider p where b.providerId = p.id and p.id = #{id}
31 </select>
32
33 <resultMap id="providerBillList" type="Provider">
34 <id property="id" column="id"></id>
35 <result property="proCode" column="proCode"></result>
36 <result property="proName" column="proName"></result>
37 <result property="proContact" column="proContact"></result>
38 <result property="proPhone" column="proPhone"></result>
39 <collection property="billList" ofType="Bill" resultMap="billList"></collection>
40 </resultMap>
41
42 <resultMap id="billList" type="Bill">
43 <result property="billCode" column="billCode"></result>
44 <result property="productName" column="productName"></result>
45 <result property="totalPrice" column="totalPrice"></result>
46 <result property="isPayment" column="isPayment"></result>
47 </resultMap>
48
49
50
51
52
53 <!-- 根据商品名称（模糊查询）、供应商id、是否付款查询订单以及供应商信息-->
54 <select id="getBillProviderByBill" resultMap="billProviderByBill" parameterType="Bill">
55 select b.*,p.proCode,p.proName,p.proContact,p.proPhone from smbms_bill b,smbms_provider p where b.providerId = p.id and productName LIKE CONCAT('%',#{productName},'%') and providerId = #{providerId} and isPayment=#{isPayment}
56 </select>
57
58 <resultMap id="billProviderByBill" type="Bill">
59 <result property="billCode" column="billCode"></result>
60 <result property="productName" column="productName"></result>
61 <result property="totalPrice" column="totalPrice"></result>
62 <result property="isPayment" column="isPayment"></result>
63 <association property="provider" javaType="provider" resultMap="providerList"></association>
64 </resultMap>
65
66 <resultMap id="providerList" type="Provider">
67 <result property="proCode" column="proCode"></result>
68 <result property="proName" column="proName"></result>
69 <result property="proContact" column="proContact"></result>
70 <result property="proPhone" column="proPhone"></result>
71 </resultMap>
3、测试类
1 /**
2 * 实现按条件查询订单表，查询条件如下
3 * 商品名称（模糊查询）
4 * 供应商（供应商id）
5 * 是否付款
6 */
7 @Test
8 public void test07() {
9 SqlSession sqlSession = myBatisUntil.getSqlSession();
10 Bill bill = new Bill();
11 bill.setProductName("日用");
12 bill.setProviderId(13);
13 bill.setIsPayment(2);
14 Bill billByOther = sqlSession.getMapper(ProviderMapper.class).getBillByOther(bill);
15 if (billByOther == null){
16 System.out.println("查无信息");
17 }else {
18 System.out.println("订单编码:"+billByOther.getBillCode()+"\t商品名称"+billByOther.getProductName()
19 +"\t供应商名称"+billByOther.getProviderName()+"\t账单金额"+billByOther.getTotalPrice()
20 +"\t是否付款"+billByOther.getIsPayment()+"\t创建时间"+billByOther.getCreationDate());
21 }
22
23 }
24
25 /**
26 * 实现根据供应商id修改供应商信息
27 */
28 @Test
29 public void test08(){
30 SqlSession sqlSession = myBatisUntil.getSqlSession();
31
32 Provider provider = new Provider();
33 provider.setId(15);
34 provider.setProContact("冯宝宝");
35 provider.setProPhone("18060975170");
36 int count = sqlSession.getMapper(ProviderMapper.class).updateProviderByid(provider);
37 sqlSession.commit();
38 System.out.println("添加："+count);
39 }
40
41 /**
42 * 实现根据供应商id删除供应商信息
43 */
44 @Test
45 public void test09(){
46 SqlSession sqlSession = myBatisUntil.getSqlSession();
47
48 int count = sqlSession.getMapper(ProviderMapper.class).delProviderByid("16");
49 sqlSession.commit();
50 System.out.println("添加："+count);
51 }
52
53 /**
54 * 根据供应商id获取供应商及其订单列表
55 */
56 @Test
57 public void test10(){
58 SqlSession sqlSession = myBatisUntil.getSqlSession();
59
60 Provider providerBillList = sqlSession.getMapper(ProviderMapper.class).getProviderBillList("1");
61 sqlSession.commit();
62 System.out.println("供应商id:"+providerBillList.getId()+"供应商编码:"
63 +providerBillList.getProCode()+"供应商联系人:"
64 +providerBillList.getProContact()+"供应商联系电话:"
65 +providerBillList.getProPhone());
66 List<Bill> billList = providerBillList.getBillList();
67 for (Bill bill : billList) {
68 System.out.println("订单编码:"+bill.getBillCode()+"商品名称:"+bill.getProductName()
69 +"订单金额:"+bill.getTotalPrice()+"是否付款(1、未付款 2、已付款):"+bill.getIsPayment());
70 }
71 }
72
73 /**
74 * 根据商品名称（模糊查询）、供应商id、是否付款查询订单以及供应商信息
75 */
76 @Test
77 public void test11(){
78 SqlSession sqlSession = myBatisUntil.getSqlSession();
79 Bill bill = new Bill();
80 bill.setProductName("皂");
81 bill.setProviderId(13);
82 bill.setIsPayment(2);
83 Bill billProviderByBill = sqlSession.getMapper(ProviderMapper.class).getBillProviderByBill(bill);
84 System.out.println("账单编码:"+billProviderByBill.getBillCode()+"商品名称:"
85 +billProviderByBill.getProductName()+"供应商编码:"
86 +billProviderByBill.getProvider().getProCode()+"供应商名称:"
87 +billProviderByBill.getProvider().getProName()+"供应商联系人:"
88 +billProviderByBill.getProvider().getProContact()+"联系电话:"+billProviderByBill.getProvider().getProPhone()
89 +"总金额:"+billProviderByBill.getTotalPrice()+"是否支付(1、未付款 2、已付款):"+billProviderByBill.getIsPayment());
90 }
91
92
93 /**
94 * 增加供货商信息
95 */
96 @Test
97 public void test04(){
98 SqlSession sqlSession = myBatisUntil.getSqlSession();
99
100 Provider provider = new Provider();
101 provider.setId(16);
102 provider.setProCode("ZJ_GYS002");
103 provider.setProName("乐摆日用品厂");
104 provider.setProDesc("长期合作伙伴，主营产品：各种中、高档塑料杯，塑料乐扣水杯（密封杯）、保鲜杯（保鲜盒）、广告杯、礼品杯");
105 provider.setProContact("王佳欣");
106 provider.setProPhone("18060975170");
107 provider.setProAddress("湖里区");
108 provider.setProFax("0579-34452321");
109 provider.setCreatedBy(1);
110 provider.setCreationDate("2019-10-21 10:01:30");
111 int count = sqlSession.getMapper(ProviderMapper.class).addProvide(provider);
112 sqlSession.commit();
113 System.out.println("添加："+count);
114 }