POST /index/_update/{id} //POST方式修改的话,可以针对对应field来修改,比PUT要轻量
{
"doc": {
"field": "new_value"
}
}
PUT /product/_doc/{id} //PUT方式进行修改,这种是把原来对应文档覆盖掉
{
"id": 10001,
"productName": "牛肉片(潮汕集锦)",
"brandName": "潮汕集锦",
"categoryName": "零食",
"utime": 1614666414
}