hexo

01 2022 档案

摘要:把pom文件里的 security 包删掉 阅读全文
posted @ 2022-01-31 00:13 坚强的南瓜 阅读(3060) 评论(5) 推荐(0)
摘要:https://www.cnblogs.com/qiuhong10/p/8322158.html 阅读全文
posted @ 2022-01-19 09:47 坚强的南瓜 阅读(21) 评论(0) 推荐(0)
摘要:Character.toLowerCase() 阅读全文
posted @ 2022-01-17 11:59 坚强的南瓜 阅读(31) 评论(0) 推荐(0)
摘要:Character.isLetterOrDigit() 如果是字母或者数字返回true 否则false 阅读全文
posted @ 2022-01-17 11:52 坚强的南瓜 阅读(146) 评论(0) 推荐(0)
摘要:1.先开启 2.maven <dependency> <groupId>javax.mail</groupId> <artifactId>mail</artifactId> <version>1.4.7</version> </dependency> 3.执行部分 163邮箱 public stat 阅读全文
posted @ 2022-01-13 10:16 坚强的南瓜 阅读(158) 评论(0) 推荐(0)
摘要: 阅读全文
posted @ 2022-01-12 15:44 坚强的南瓜 阅读(279) 评论(0) 推荐(0)
摘要:List<Emplyee> list = Arrays.asList( new Emplyee(10, "张三", 15, 9000), new Emplyee(10, "李四", 19, 9000), new Emplyee(10, "王五", 45, 9000), new Emplyee(10, 阅读全文
posted @ 2022-01-12 15:32 坚强的南瓜 阅读(45) 评论(0) 推荐(0)
摘要:1. HttpURLConnection 2. URLConnection 3. HttpClient 4. Socket https://www.jb51.net/article/206762.htm 阅读全文
posted @ 2022-01-12 09:02 坚强的南瓜 阅读(203) 评论(0) 推荐(0)
摘要:String str = "woshifujingtao" String result = str.toUpperCase(); System.out.println(result); 结果:WOSHIFUJINGTAO 阅读全文
posted @ 2022-01-10 16:14 坚强的南瓜 阅读(348) 评论(1) 推荐(0)