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1.添加依赖 <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-amqp</artifactId> <version>2.3.11.RELEASE</version> </ 阅读全文
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python客户端代码,可直接使用 import websocket import json import time import threading class WebsocketClient(object): """docstring for WebsocketClient""" def __i 阅读全文
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<!--用户信息结果集--> <resultMap id="userResultMap" type="cn.com.xytkj.goods.entity.user.User"> <id column="uid" property="id"/> <result column="user_name" p 阅读全文
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exp INSERT INTO t_test (`name`,age) VALUES ('小黑',19) ON DUPLICATE KEY UPDATE age = 19 阅读全文
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下载mysql8.0rpm安装包 wget https://dev.mysql.com/get/mysql80-community-release-el7-1.noarch.rpm 安装yum repo文件 rpm -ivh mysql80-community-release-el7-11.noar 阅读全文
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原文地址:https://www.cnblogs.com/sijidou/p/13121332.html 阅读全文
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项目场景: Linux springboot上传文件报错:java.nio.file.NoSuchFileException: /tmp/undertowXXXXXX 问题描述: 系统使用频率较低,用户上传附件时提示报错:java.nio.file.NoSuchFileException: /tmp 阅读全文
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proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; 阅读全文