摘要: public static void main(String[] args) throws Exception { String a = "a"; System.out.println("修改前" + a ); Field value = a.getClass().getDeclaredField( 阅读全文
posted @ 2021-10-30 21:51 只可远观呢 阅读(78) 评论(0) 推荐(0)
摘要: ok:try { if (true) { System.out.println("?"); break ok; } System.out.println("正常执行");} catch (Exception e) {} 阅读全文
posted @ 2021-10-30 21:13 只可远观呢 阅读(64) 评论(0) 推荐(0)
摘要: 错误:Couldn’t connect to host, port: smtp.qq.com, 25;原因:阿里云禁用25端口更正:spring: mail: host: smtp.qq.com password: password username: @qq.com protocol: smtp 阅读全文
posted @ 2021-10-30 15:56 只可远观呢 阅读(102) 评论(0) 推荐(0)