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命令: django-admin startproject 项目名 pycharm创建: 1. File --> New project --> 左侧选Django --> 右侧填项目路径,并且勾选python.exe pycharm创建: 1. File --> New project --> 左 阅读全文
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执行顺序是wrap1 >wrap2>test_wrap>wrap2>wrap1: C:\Users\x\AppData\Local\Programs\Python\Python36\python.exe "C:\Program Files\JetBrains\PyCharm Community Ed 阅读全文
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https://www.shiyanlou.com/courses/370/labs/1191/document 阅读全文
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https://zhuanlan.zhihu.com/p/27931879 阅读全文
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mysql集群,jdbc url写法:jdbc:mysql://[host:port],[host:port].../[database][?propertyName1][=propertyValue1][&propertyName2][=propertyValue2]...oracle集群,jdb 阅读全文
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起初报错内容: > Task :compileJava FAILEDC:\Users\x\eclipse-workspace\old_code\src\main\java\CookieDemo.java:37: 错误: 编码GBK的不可映射字符 Cookie cookie = new Cookie( 阅读全文
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今天想写个随笔,最近经常遇到使用junit的时候报java.lang.NoClassDefFoundError,今天算是恍然大悟了,原来junit虽然在gradle里面配置了,也在Project and External Dependencies中看到了junit的jar包,并能在这个junit的j 阅读全文
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C:\Users\x\pyp1>python manage.py runserverPerforming system checks... System check identified no issues (0 silenced).June 07, 2018 - 22:06:45Django ve 阅读全文
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PyCharm 2017.3.1 (Community Edition)Build #PC-173.3942.36, built on December 14, 2017JRE: 1.8.0_152-release-1024-b8 amd64JVM: OpenJDK 64-Bit Server VM 阅读全文