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Solr返回JSON(JSON returned by Solr)

 我正在使用Solr来索引我的数据。  
 通过Solr的UI，我在Schema窗口中添加了两个字段：word，messageid  
 我做了以下查询帖子后：  
curl -X POST -H "Content-Type: application/json" 'http://localhost:8983/solr/messenger/update.json/docs' --data-binary '{"word":"hello","messageid":"23523}'
 
 我收到了以下JSON：  
{
  "responseHeader": {
    "status": 0,
    "QTime": 55
  }
}
 
 当我要进入API中的查询窗口并执行不带参数的查询时，我得到以下JSON：  
{
  {
    "responseHeader": {
      "status": 0,
      "QTime": 0,
      "params": {
        "q": "*:*",
        "indent": "on",
        "wt": "json",
        "_": "1488911768817"
      }
    },
    "response": {
      "numFound": 1,
      "start": 0,
      "docs": [
        {
          "id": "92db6722-d10d-447a-b5b1-13ad9b70b3e2",
          "_src_": "{\"word\":\"hello\",\"messageid\":\"23523\"}",
          "_version_": 1561232739042066432
        }
    }
  }
}
 
 我的JSON不应该更像下一个吗？：  
//More Code
"response": {
  "numFound": 1,
  "start": 0,
  "docs": [
    {
      "id": "92db6722-d10d-447a-b5b1-13ad9b70b3e2",
      "word": "hello",
      "messageid": "23523",
      "_version_": 1561232739042066432
    }
//More Code
 
 为了以后能够通过以下选项使用参数进行过滤？：  
  

I'm using Solr in order to index my data. 
Through the Solr's UI I added, in the Schema window, two fields: word, messageid 
After I made the following query post: 
curl -X POST -H "Content-Type: application/json" 'http://localhost:8983/solr/messenger/update.json/docs' --data-binary '{"word":"hello","messageid":"23523}'
 
I received the following JSON: 
{
  "responseHeader": {
    "status": 0,
    "QTime": 55
  }
}
 
When I'm going to the Query Window in the API and Execute a query without parameters I get the following JSON: 
{
  {
    "responseHeader": {
      "status": 0,
      "QTime": 0,
      "params": {
        "q": "*:*",
        "indent": "on",
        "wt": "json",
        "_": "1488911768817"
      }
    },
    "response": {
      "numFound": 1,
      "start": 0,
      "docs": [
        {
          "id": "92db6722-d10d-447a-b5b1-13ad9b70b3e2",
          "_src_": "{\"word\":\"hello\",\"messageid\":\"23523\"}",
          "_version_": 1561232739042066432
        }
    }
  }
}
 
Shouldn't my JSON appear more like the following one?: 
//More Code
"response": {
  "numFound": 1,
  "start": 0,
  "docs": [
    {
      "id": "92db6722-d10d-447a-b5b1-13ad9b70b3e2",
      "word": "hello",
      "messageid": "23523",
      "_version_": 1561232739042066432
    }
//More Code
 
In order to be able later on to filter using parameters through the following option?: 

原文：https://stackoverflow.com/questions/42655951

更新时间：2022-03-24 06:03

最满意答案

 您可以使用协议和协议扩展将相同的功能注入到这两个类中：  
@objc protocol MyProto {
    func someFunc()
}
extension MyProto {
    func someFunc() {
        print("howdy")
    }
}
class MyTableViewCell : UITableViewCell, MyProto {
}
class MyCollectionViewCell : UICollectionViewCell, MyProto {
}
let cell1 = MyTableViewCell()
cell1.someFunc() // "howdy"
let cell2 = MyCollectionViewCell()
cell2.someFunc() // "howdy"
 
 ...显示他们都做同样的事情，而不重复代码。 

You can inject identical functionality into both class using a protocol plus a protocol extension: 
@objc protocol MyProto {
    func someFunc()
}
extension MyProto {
    func someFunc() {
        print("howdy")
    }
}
class MyTableViewCell : UITableViewCell, MyProto {
}
class MyCollectionViewCell : UICollectionViewCell, MyProto {
}
let cell1 = MyTableViewCell()
cell1.someFunc() // "howdy"
let cell2 = MyCollectionViewCell()
cell2.someFunc() // "howdy"
 
...showing that they both do the same thing, without repetition of the code.

Solr返回JSON(JSON returned by Solr)

最满意答案

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