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原创 eclipse搭建环境变量win10

eclipse搭建环境变量win10ps:这里只写环境变量搭建了右击我的电脑选择"属性"–>“高级系统设置” -->“高级 -环境变量”2.搭建jdk环境, 在系统变量里选择新建变量JAVA_HOME,值D:\JAVA\jdk1.7(jdk在哪个位置就写哪里,可以点击浏览查找)3.搭建eclipse环境变量,还是系统变量选择Path,点击编辑-新建%JAVA_HOME%\bin;%JAVA_HOME%\jre\bin把这句填进去就行(这个是相对路径任何位置都适用)ps:如果没

2020-05-30 11:35:32 394

原创 beego needs a primary key field, default is to use ‘id‘ if not set

beego needs a primary key field, default is to use 'id' if not set1.需要设置一个字段为主键修改之前//修改前的type User struct { UserId string `orm: "column(user_id); size(50)"` UserName string `orm: "column(user_name); null; size(50)"` UserPass string `orm: "column(u

2022-01-11 14:39:41 492

原创 ajax 自定义请求头出现跨域

浏览器请求分为两种，简单请求和复杂请求简单的请求是满足以下所有条件的请求：允许的方法之一： GET HEAD POST除了由用户代理自动设置的标头（例如Connection，User-Agent、或在 Fetch 规范中定义的其他标头作为禁止的标头名称)，允许手动设置请求标头AcceptAccept-LanguageContent-LanguageContent-Type （请注意以下附加要求）标题中指定的媒体类型允许的唯一类型/子类型组合Content-Type是：applic

2021-12-17 09:09:06 789

转载 pip install 报SSL异常和timeout异常

转载：https://www.cnblogs.com/zhongyehai/p/11037226.html在安装pip3 install virtualenv时报了SSL异常如图pip is configured with locations that require TLS/SSL, however the ssl module in Python is not available.Collecting virtualenvRetrying (Retry(total=4, connect=No

2021-11-24 10:09:58 692

原创 flask + uwsgi + flask-socketio + nginx部署

python代码from flask import Flaskfrom flask_socketio import SocketIO, emitimport threadingapp = Flask(__name__)Socket = SocketIO(app, cors_allowed_origins="*")video_lock = threading.Lock()run_thread = None#连接成功时触发@Socket.on('connect', namespace=

2021-11-16 11:17:03 3493

原创 nginx + uwsgi + flask 使用https协议

软件安装和证书下载我就不啰嗦了，网上教程很多#nginx默认访问80端口，一访问就重定向到https://www.xxx.comserver { listen 80; server_name www.xxx.com; rewrite ^(.*)$ https://${server_name}$1 permanent; } server { listen 443 ssl; server_name www.xxx.com; root /xxxx/inde

2021-07-30 17:54:13 12721

原创 CentOS7安装开发工具套件时报错解决

CentOS7安装开发工具套件时报错解决操作系统：CentOS 7.2执行安装命令时显示以下信息：[root@DEV-CMDB-DB02 ~]# yum -y groupinstall “Development Tools”已加载插件：langpacks, product-id, search-disabled-repos, subscription-managerThis system is not registered to Red Hat Subscription Management. Y

2021-01-02 13:13:23 6847 9

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