package mypackage;
import android.app.Activity;
import android.os.Bundle;
import android.widget.ListView;
import android.widget.AdapterView;
public class MainActivity extends Activity {
ListView lv;
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
listView.setOnItemClickListener(new AdapterView.OnItemClickListener() {
public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
Intent myIntent = new Intent(MainActivity.this, SecondActivity.class);
startActivity(myIntent);
}
});
使用{
"name": "张三",
"uuid": "U1",
"desc": "张三是百度的技术总监",
"status": "1000",
"tags": [
"tech",
"百度",
"技术"
]
},
{
"name": "李四",
"uuid": "U2",
"desc": "李四也是百度的,是设计总监",
"status": "1000",
"tags": [
"百度",
"设计",
"design"
]
},
{
"name": "王五",
"uuid": "U3",
"desc": "王五也是百度的,不过离职了",
"status": "2000",
"tags": [
"百度",
"技术",
"离职",
"tech",
"design"
]
}
方法搜索数组字段_search
。
使用英语单词作为术语来搜索tags
,一切顺利。
查询:
tags
搜索结果:
{
"query": {
"bool": {
"must": [
{
"term": {
"tags": "tech"
}
}
],
}
}
}
使用中文单词作为搜索{
{
"took": 1,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 2,
"max_score": 0.4375,
"hits": [
{
"_index": "test",
"_type": "data",
"_id": "U1",
"_score": 0.4375,
"_source": {
"name": "张三",
"uuid": "U1",
"desc": "张三是百度的技术总监",
"status": "1000",
"tags": [
"tech",
"百度",
"技术"
]
}
},
{
"_index": "test",
"_type": "data",
"_id": "U3",
"_score": 0.3125,
"_source": {
"name": "王五",
"uuid": "U3",
"desc": "王五也是百度的,不过离职了",
"status": "2000",
"tags": [
"百度",
"技术",
"离职",
"tech",
"design"
]
}
}
]
}
}
的术语时,不返回任何内容。
查询:
tags
结果:
{
"query": {
"bool": {
"must": [
{
"term": {
"tags": "tech"
}
}
],
}
}
}
我更改了其他分析工具,例如IK,没有任何帮助。对于{
"took": 1,
"timed_out": false,
"_shards": {
"total": 5,
"successful": 5,
"failed": 0
},
"hits": {
"total": 0,
"max_score": null,
"hits": [ ]
}
}
和desc
字段,中文字词效果很好。
我该如何处理?感谢。