PUT kb_question
{
"mappings":{
"kb_question":{
"properties": {
"content": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_max_word"
},
"topic": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_max_word"
},
"like": {
"type": "integer"
},
"read": {
"type": "integer"
},
"user_id": {
"type": "integer"
},
"user": {
"type": "text"
},
"tm":{
"type":"date",
"format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"
}
}

}

}
}

POST kb_question/kb_question/
{
"user": "xiqing",
"user_id": "704981",
"topic": "test test",
"content": "ccccccccccccccc la la lala la la la la la!!",
"read":"0",
"like":"0",
"tm":"2019-1-20 15:45:00"
}

GET _cat/indices/kb_question
#DELETE /kb_question

PUT kb_answer
{ "mappings":{
"kb_answer":{
"properties": {
"user": {
"type": "text"
},
"q_id": {
"type": "integer"
},
"answer": {
"type": "text",
"analyzer": "ik_max_word",
"search_analyzer": "ik_max_word"
},
"like": {
"type": "integer"
},
"tm":{
"type":"date",
"format": "yyyy-MM-dd HH:mm:ss||yyyy-MM-dd||epoch_millis"
}
}
}
}
}

GET _cat/indices/kb_answer

POST kb_answer/kb_answer/
{
"user": "xiqing",
"q_id": "888",
"answer": "answer2 answer2 answer2 answer2 answer2!!",
"like":0,
"tm":"2019-1-21 18:45:00"
}