前端传多个数组集合,后端接收并匹配
传参格式
后端接收并在SQL匹配
@GetMapping(value = "xj/node/openApi/subnets") @ApiOperation(value = "查询openApi子网接口", httpMethod = "GET", response = String.class) public Map<String, Object> listResourceOpenApiSubnets( @ApiParam(value = "子网地址", required = false) @RequestParam(required = false, name = "subnetIp") String subnetIp, @ApiParam(value = "子网名称", required = false) @RequestParam(required = false, name = "subnetName") String subnetName, @ApiParam(value = "关键字", required = false) @RequestParam(required = false, name = "key") String key, @ApiParam(value = "子网", required = false) @RequestParam(required = false, name = "subnetIps") String subnetIps) { HashMap<String, Object> paramMap = new HashMap<>(); Optional.ofNullable(subnetIp).map(t -> paramMap.put("subnetIp", t)); Optional.ofNullable(subnetName).map(t -> paramMap.put("subnetName", t)); Optional.ofNullable(key).map(t -> paramMap.put("key", t)); String[] subnetIpArray = subnetIps.split(","); List<String> subnetIpList = new ArrayList<>(); for (String item : subnetIpArray) { StringBuffer stringBuffer = new StringBuffer(); stringBuffer.append("'"); stringBuffer.append(item); stringBuffer.append("'"); subnetIpList.add(stringBuffer.toString()); } paramMap.put("subnetIpList", StringUtils.join(subnetIpList, ",")); val resultList = resourceService.listResourceOpenApiSubnets(getCurrentLoginId(), paramMap); val resultMap = new HashMap<String, Object>(); resultMap.put("record", resultList); return resultMap; }
SQL
<select id="selectRNOpenApiSubnets" parameterType="map" resultType="java.util.LinkedHashMap"> <![CDATA[ SELECT a.*,b.use FROM xjyd_openapi_subnet a left join (SELECT a.subnet_id,group_CONCAT(a.`use`) `use` FROM xjyd_openapi_subnet_use a GROUP BY a.subnet_id) b on a.subnet_id = b.subnet_id ]]> <where> <if test='subnetName != null'> <![CDATA[ and a.subnet_name = #{subnetName} ]]> </if> <if test='subnetIp != null'> <![CDATA[ and CONCAT('%.',a.subnet_ip,'.%') like CONCAT('%.',#{subnetIp},'.%') ]]> </if> <if test='subnetIpList != null'> <![CDATA[ and a.subnet_ip in (${subnetIpList}) ]]> </if> <if test='key != null'> <![CDATA[ and (CONCAT('%.',a.subnet_ip,'.%') like CONCAT('%.',#{key},'.%') or a.subnet_name like CONCAT('%',#{key},'%') ) ]]> </if> </where> </select>