Mybatis实现批量插入与批量删除案例

1.js：首先序列化表单然后将值传到后台

2.Controller：

获取前台传来的序列化表单，并转化为List集合：

3.Service以及ServiceImpl层：

4.Mybatis:

字段以及数据库类型一定要对应

批量插入:

 1  <insert id="insertBatch" parameterType="java.util.Map">
 2      insert into customs_declare_bill_detail(
 3      id,
 4      gno,
 5      relman_no,
 6      code_t,
 7      g_name,
 8      g_model,
 9      g_qty,
10      g_unit,
11      decl_total, 
12      decl_curr, 
13      decl_price, 
14      exg_version, 
15      goods_no,
16      origin_country, 
17      unit_1, 
18      qty_1,
19      unit_2,
20      qty_2, 
21      duty_mode,
22      work_usd, 
23      dest_country, 
24      rtn_code,
25      rtn_info,
26      invalid, 
27      bill_id, 
28      main_factor,
29      bill_no, 
30      creator,
31      create_time, 
32      amender, 
33      amend_time)
34      values
35      <foreach collection="list" item="item" index="index" separator=",">
36         (
37          #{item.id,jdbcType=BIGINT}, 
38          #{item.gno,jdbcType=VARCHAR},
39          #{item.relmanNo,jdbcType=VARCHAR}, 
40          #{item.codeT,jdbcType=VARCHAR},
41          #{item.gName,jdbcType=VARCHAR}, 
42          #{item.gModel,jdbcType=VARCHAR}, 
43          #{item.gQty,jdbcType=INTEGER}, 
44          #{item.gUnit,jdbcType=VARCHAR},
45          #{item.declTotal,jdbcType=DECIMAL}, 
46          #{item.declCurr,jdbcType=VARCHAR}, 
47          #{item.declPrice,jdbcType=DECIMAL}, 
48          #{item.exgVersion,jdbcType=VARCHAR}, 
49          #{item.goodsNo,jdbcType=VARCHAR}, 
50          #{item.originCountry,jdbcType=VARCHAR},
51          #{item.unit1,jdbcType=VARCHAR}, 
52          #{item.qty1,jdbcType=DECIMAL},
53          #{item.unit2,jdbcType=VARCHAR}, 
54          #{item.qty2,jdbcType=DECIMAL}, 
55          #{item.dutyMode,jdbcType=VARCHAR},
56          #{item.workUsd,jdbcType=DECIMAL},
57          #{item.destCountry,jdbcType=VARCHAR}, 
58          #{item.rtnCode,jdbcType=VARCHAR}, 
59          #{item.rtnInfo,jdbcType=VARCHAR}, 
60          #{item.invalid,jdbcType=VARCHAR}, 
61          #{item.billId,jdbcType=BIGINT},
62          #{item.mainFactor,jdbcType=VARCHAR},
63          #{item.billNo,jdbcType=VARCHAR}, 
64          #{item.creator,jdbcType=INTEGER}, 
65          #{item.createTime,jdbcType=TIMESTAMP},
66          #{item.amender,jdbcType=INTEGER}, 
67          #{item.amendTime,jdbcType=TIMESTAMP}
68       )
69      </foreach>
70   </insert>

2.批量删除:

 <delete id="deleteById" parameterType="java.lang.String">  
		delete from customs_declare_bill_detail where id in   
			<foreach item="item" index="index" collection="array" open="(" separator="," close=")">  
			#{item}  
		 </foreach>  
</delete>