1

13693261870

2023-11-06 52e6812c5cf6d139ae183afff976029c50adf4b4

1

 src/main/java/com/yssh/controller/SuYuanController.java

@@ -3,6 +3,7 @@
import cn.hutool.core.date.DateTime;
import com.yssh.entity.*;
import com.yssh.service.CommonService;
import com.yssh.service.SocketService;
import com.yssh.service.VocValsService;
import com.yssh.utils.DateUtils;
import com.yssh.utils.StringUtils;
@@ -46,6 +47,9 @@

    @Resource
    private VocValsService vocValsService;

    @Resource
    private SocketService socketService;

    private final static SimpleDateFormat format = new SimpleDateFormat("yyyyMMddHH");

@@ -214,4 +218,19 @@

        return Result.OK(suYuanService.selectFastById(id, date));
    }

    @ApiOperation(value = "发送消息")
    @ApiOperationSupport(order = 19)
    @GetMapping("/sendMsg")
    public Result sendMsg(@RequestParam(value = "msg") String msg) {
        if (StringUtils.isEmpty(msg)) return Result.error("消息不能为空");

        try {
            String rs = socketService.sendMsg(msg);

            return Result.OK(rs);
        } catch (Exception ex) {
            return Result.error(ex.getMessage());
        }
    }
}

 src/main/java/com/yssh/service/SocketService.java

¶Ô±ÈÐÂÎļþ
@@ -0,0 +1,60 @@
package com.yssh.service;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.stereotype.Service;

import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.io.PrintWriter;
import java.net.Socket;

/**
 * Socket服务类
 * @author WWW
 * @date 2023-11-06
 */
@Service
public class SocketService {
    /**
     * Socket的IP
     */
    @Value("${socket.ip}")
    private String ip;

    /**
     * Socket的端口
     */
    @Value("${socket.port}")
    private int port;

    private final Logger logger = LoggerFactory.getLogger(this.getClass());

    /**
     * å‘送消息
     */
    public String sendMsg(String msg) throws Exception {
        try {
            // åˆ›å»ºSocket对象，指定服务端的IP地址和端口号
            Socket socket = new Socket(ip, port);

            // èŽ·å–输入流和输出流 è¾“入流和输出流是通过socket对象来进行数据传输的。
            BufferedReader in = new BufferedReader(new InputStreamReader(socket.getInputStream()));
            PrintWriter out = new PrintWriter(socket.getOutputStream(), true);

            // å°†ç”¨æˆ·è¾“入的信息发送给服务端
            out.println(msg);

            // æŽ¥æ”¶æœåŠ¡ç«¯çš„响应并打印
            String rs = in.readLine();

            socket.close();

            return rs;
        } catch (Exception ex) {
            logger.error(ex.getMessage(), ex);
            throw ex;
        }
    }
}

 src/main/resources/application.yml

@@ -58,3 +58,7 @@
  pathMapping:
  # æ˜¯å¦å¼€å¯Knife4j增强模式,默认是 false
  enable: true

socket:
  ip: 127.0.0.1
  port: 6666