PyCharm运行optimize.py出错Traceback (most recent call last):File “D:/PyCharm/RelationPrediction-master/code/optimization/optimize.py”, line 241, inX = tf.placeholder(tf.float32, shape=(None,2))AttributeEr

修改Nginx配置文档之后使用nginx -s reload命令出现nginx: [error] OpenEvent(“Global\ngx_reload_35212”) failed (2: The system cannot find the file specified)的错误解决：在命令提示符中定位到Nginx安装目录使用start nginx命令启动nginx服务，再次运行命令成功...

关于springboot项目再idea能正常运行，打包成jar包后在华为云服务器运行出错的问题的解决问题：springboot项目在idea正常运行，打包成jar包后运行出错cannot load driver class: com.mysql.cj.jdbc.Driver解决：Pom.xml文件，mysql版本改为8.0.13Application.properities文件，去掉cj修改前：修