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一.单条：通过主键id，直接对修改字段进行操作即可，不用再附带已有值和修改字段一起修改。

public void updateInfo(){        String id="344364895434851641";        OrderDetailEntity od= orderService.queryOrderDetailEntityById(id);        if(od==null){            System.out.println("od为null");        }        System.out.println("od "+od.getOrderNo()+" id:"+od.getId());       // od.setMiAmount(new BigDecimal(0));        //od.setPayMethod(7);       // od.setPayMoney(new BigDecimal(1.5));        //341224197805034914        od.setIdCard("341224197805034914");        od.setRegisterTime(new Date());        od.setAnalysisFlag(1);        orderService.add(od);    }   /**     * 添加     * @param oe     */   public void add(OrderDetailEntity oe){       ordersSearchRepository.save(oe);   }

二。批量修改：使用主键更新，携带修改的字段即可

public void batchUpdataData(){  List
   
     orderList=new ArrayList
    
     ();       OrderDetailEntity ot1=new OrderDetailEntity();       ot1.setOrderNo("344363949099720272");       ot1.setIdCard("210204199303306485");       ot1.setRegisterTime(new Date());       ot1.setAnalysisFlag(1);       orderList.add(ot1);       OrderDetailEntity ot2=new OrderDetailEntity();       ot2.setOrderNo("344371376360840270");       ot2.setIdCard("500222199801010320");       ot2.setRegisterTime(new Date());       ot2.setAnalysisFlag(1);       orderList.add(ot2);       OrderDetailEntity ot3=new OrderDetailEntity();       ot3.setOrderNo("344337535029511645");       ot3.setIdCard("210202199505250720");//344337535029511645       ot3.setRegisterTime(new Date());       ot3.setAnalysisFlag(1);       orderList.add(ot3);       orderService.bulkUpdateData(orderList);   } /**     * 批量修改     * @param orderNoList     */    @Override    public void bulkUpdateData(List
     
       orderNoList) {        List
      
        updateList = new ArrayList
       
        ();        for(OrderDetailEntity orderDetailEntity:orderNoList){            IndexRequest indexRequest = new IndexRequest();            Map
        
          map=new HashMap
         
          (); map.put("idCard",orderDetailEntity.getIdCard()); map.put("registerTime",new Date().getTime()); map.put("analysisFlag", orderDetailEntity.getAnalysisFlag()); System.out.println("orderno:"+orderDetailEntity.getOrderNo()); //这里只能用map，不能json串 indexRequest.source(map); UpdateQuery updateQuery = new UpdateQueryBuilder().withId(orderDetailEntity.getOrderNo()) .withClass(OrderDetailEntity.class).withIndexRequest(indexRequest).build(); updateList.add(updateQuery); } // when elasticsearchTemplate.bulkUpdate(updateList); elasticsearchTemplate.refresh(OrderDetailEntity.class); System.out.println("修改完成!!!"); } private 
          
            Map
           
             beanToMap(T bean){ Map
            
              map = new HashMap
             
              ();; if (null != bean){ BeanMap beanMap = BeanMap.create(bean); for (Object key : beanMap.keySet()){ map.put(key+"",beanMap.get(key)); } } return map; }