修改条码生成逻辑

src/main/java/io/office/modules/manage/controller/BarcodeGenerationController.java

@@ -34,8 +34,11 @@ public class BarcodeGenerationController {
      */
     @Login
     @PostMapping("/api/createQRcode")
-    public R createQRcode(@RequestBody Map<String,String> param) {
-        String url = this.barcodeGenerationService.createPicture(param.get("content"));
+    public R createQRcode(@RequestBody String[] param) {
+        if(param.length==0){
+            return R.error("参数有误");
+        }
+        String url = this.barcodeGenerationService.createPicture(param);
         return R.ok().put("pictureUrl", url);
     }
     @Login
@@ -59,4 +62,5 @@ public class BarcodeGenerationController {
         String result = CheckAICodeUtil.ckeckCode(body.getCode(),body.getContent());
         return R.ok().put("result",result);
     }
+
 }

src/main/java/io/office/modules/manage/dao/QRcodeDao.java

@@ -10,4 +10,6 @@ public interface QRcodeDao extends BaseMapper<GS1CodeListEntity> {
     List<GS1CodeListEntity> getGS1CodeList();
 
     GS1CodeListEntity getGS1ByMark();
+
+    GS1CodeListEntity getFixedLengthResult(String aiCode);
 }

src/main/java/io/office/modules/manage/entity/GS1CodeListEntity.java

@@ -12,6 +12,7 @@ import lombok.Setter;
 @Getter
 @ApiModel(value = "GS1CodeList")
 public class GS1CodeListEntity {
+    private static final long serialVersionUID = 1L;
 
     @ApiModelProperty(value = "标识符ID")
     public String id;

src/main/java/io/office/modules/manage/service/BarcodeGenerationService.java

@@ -13,7 +13,7 @@ import java.util.List;
  */
 @Service
 public interface BarcodeGenerationService {
-    String createPicture(String content);
+    String createPicture(String[] param);
 
     List<GS1CodeListEntity> getGS1CodeListSSCC();
 

src/main/java/io/office/modules/manage/service/impl/BarcodeGenerationServiceImpl.java

 package io.office.modules.manage.service.impl;
 
+import com.sun.javaws.jnl.RContentDesc;
 import io.office.common.exception.RRException;
 import io.office.modules.manage.dao.QRcodeDao;
 import io.office.modules.manage.entity.GS1CodeListEntity;
 import io.office.modules.manage.service.BarcodeGenerationService;
+import io.office.modules.manage.utils.CheckAICodeUtil;
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
 import org.springframework.beans.factory.annotation.Autowired;
@@ -17,11 +19,47 @@ public class BarcodeGenerationServiceImpl implements BarcodeGenerationService {
     private QRcodeDao qRcodeDao;
 
     private final Log logger = LogFactory.getLog(getClass());
+    public static final String SEPERATOR = "ñ";
     public static final String prefix_host="http://localhost:9091/office/";
     public static final String prefix_url= "barcodegeneration/api/gensvg?type=";
 
     @Override
-    public String createPicture(String content) {
+    public String createPicture(String[] param) {
+        String content="";
+        //遍历参数数组
+        for (int i = 0; i < param.length; i++) {
+            //获取ai标识符
+            String[] split = param[i].split(",");
+            String aiCode=split[0];
+            //根据ai标识符查ai详情
+            GS1CodeListEntity fixedLengthResult = qRcodeDao.getFixedLengthResult(aiCode);
+            //不定长处理
+            if(fixedLengthResult.getIsVariable()==1){
+                if(split[1].trim().length()<=fixedLengthResult.getMaxLength()
+                        &&split[1].trim().length()>=fixedLengthResult.getMinLength()){
+                    content= content+split[0]+split[1]+SEPERATOR;
+                }else {
+                    throw new RRException("AI为"+aiCode+" 的信息需要填充"+fixedLengthResult.getMaxLength()+"位数字");
+                }
+            //定长处理
+            }else if(fixedLengthResult.getIsVariable()==0){
+                if(split[1].trim().length()==fixedLengthResult.getMinLength()){
+                    //是否需要校验码
+                    if(fixedLengthResult.getIsCheck()==1){
+                        content= content+split[0]+split[1]+ CheckAICodeUtil.antoFixCheckCode(split[1]);
+                    }else{
+                        content= content+split[0]+split[1];
+                    }
+                }else {
+                    throw new RRException("AI为"+aiCode+" 的信息需要填充"+fixedLengthResult.getMaxLength()+"位数字");
+                }
+            }
+        }
+        if(content.lastIndexOf("ñ")==content.length()-1){
+            content=content.substring(0,content.length()-1);
+        }else if(content.length()>48){
+            throw new RRException("总长度不能超过48位");
+        }
         String url = "";
         if (content.length() > 50) {
             throw new RRException("最大50位!");

src/main/java/io/office/modules/manage/utils/CheckAICodeUtil.java

@@ -29,7 +29,7 @@ public class CheckAICodeUtil {
     }
     //00 01
     //返回一位校验码
-    private static String antoFixCheckCode(String gtinNo){
+    public static String antoFixCheckCode(String gtinNo){
         //gtinNo = "0690123456789";
         int sum = 0;
         char[] charArray = gtinNo.toCharArray();

src/main/resources/mapper/manage/QRcodeDao.xml

@@ -14,4 +14,10 @@
        is_decimal isDecimal,is_check isCheck, is_num isNum, format, is_fnc1 isFnc1, data_name dataName ,is_date isDate, prompt
        FROM gs1_standard where mark='8003'
     </select>
+    
+    <select id="getFixedLengthResult" resultType="io.office.modules.manage.entity.GS1CodeListEntity">
+       SELECT id, CONCAT(mark,'(',meaning,')') as codeName,mark codeValue, is_variable isVariable, min_length minLength, enable_max_length maxLength,
+       is_decimal isDecimal,is_check isCheck, is_num isNum, format, is_fnc1 isFnc1, data_name dataName ,is_date isDate, prompt
+       FROM gs1_standard where mark=#{aiCode};
+    </select>
 </mapper>
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