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我是solr的新手。我嘗試使用solr彈簧數據工具使用rest調用從表中獲取記錄。但是當我嘗試從瀏覽器請求URL時,我得到以下錯誤。java.net.ConnectException:連接被拒絕:使用Spring啓動連接Solr
java.net.ConnectException: Connection refused: connect
at java.net.DualStackPlainSocketImpl.connect0(Native Method) ~[na:1.8.0_25]
at java.net.DualStackPlainSocketImpl.socketConnect(DualStackPlainSocketImpl.java:79) ~[na:1.8.0_25]
at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:345) ~[na:1.8.0_25]
at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:206) ~[na:1.8.0_25]
at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:188) ~[na:1.8.0_25]
at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:172) ~[na:1.8.0_25]
at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392) ~[na:1.8.0_25]
at java.net.Socket.connect(Socket.java:589) ~[na:1.8.0_25]
我的代碼是等作爲:
用戶對象:
public class User {
@Field
private String id;
@Field
private String fName;
@Field
private String lName;
public String getId() {
return id;
}
public void setId(String id) {
this.id = id;
}
public String getfName() {
return fName;
}
public void setfName(String fName) {
this.fName = fName;
}
public String getlName() {
return lName;
}
public void setlName(String lName) {
this.lName = lName;
}
}
userDAO的:
public interface UserDao extends SolrCrudRepository<User, Long> {
}
UserController中:
@RestController
@RequestMapping("/app/api")
public class UserController {
@Autowired
private UserDao userDao;
@RequestMapping(value = "/users", method = RequestMethod.GET)
public AjaxResponse loadAll() throws IOException {
List<User> users = (List<User>) userDao.findAll();
return new AjaxResponse("Success", false, users);
}
}
個
Aplication.properties文件:
server.port=9111
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.url=jdbc:mysql://127.0.0.1:3306/solrDatabase?autoReconnect=true
spring.datasource.username=root
spring.datasource.password=root
spring.data.solr.host=http://localhost:8983/solr/
spring.data.solr.repositories.enabled=true
當我嘗試請求這個網址: http://localhost:9111/app/api/users 然後我得到異常。誰能幫我。
http:// localhost:8983/solr /在您的瀏覽器中工作嗎? – MatsLindh
不,http:// localhost:8983/solr /不起作用。 –