关键字:_source
使用demo(只返回city、user两个字段):
GET twitter/_search?q=city:(Beijing GB)
{
"_source": ["city","user"],
"profile": true
}
扩展
GET twitter/_search?q=city:(Beijing GB)
ES系列:为什么要指定查询字段(字符串、加引号、加括号使用区别)_NIO4444-CSDN博客
https://blog.csdn.net/VIP099/article/details/122797044



