随笔分类 -  后端开发

摘要:1. nginx中文社区 2. ngnix 基本配置 Nginx 配置详解 3. Nginx 反向代理与负载均衡详解 反向代理与负载均衡4. ngnix官网5. ngnix下载6. ngnix安装 阅读全文
posted @ 2020-09-14 16:56 lvlin241 阅读(127) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/x6582026/article/details/52179817/ 1、引入jar包 log4j-1.2.17.jar log4j-core-2.11.2.jar slf4j-log4j12-1.7.12.jar 2、配置log4j.propert 阅读全文
posted @ 2019-04-21 19:00 lvlin241 阅读(125) 评论(0) 推荐(0)
摘要:官网: https://docs.oracle.com/javaee/7/api/javax/annotation/PostConstruct.htmlblog:https://blog.csdn.net/liguangix/article/details/80371055 阅读全文
posted @ 2019-03-29 17:41 lvlin241
摘要:参考: https://blog.csdn.net/zh15732621679/article/details/79279608 https://blog.csdn.net/wangjun5159/article/details/47781443 阅读全文
posted @ 2019-03-29 16:54 lvlin241 阅读(643) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/Coyotess/article/details/80637837 阅读全文
posted @ 2018-07-15 13:22 lvlin241 阅读(17055) 评论(0) 推荐(0)
摘要:参考:https://www.aliyun.com/jiaocheng/800577.html 阅读全文
posted @ 2018-07-15 13:08 lvlin241 阅读(1678) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/rainbow702/article/details/50519424 like CONCAT('%', #{mkName}, '%') 阅读全文
posted @ 2018-07-15 12:36 lvlin241 阅读(367) 评论(0) 推荐(0)
摘要:@ResponseBody @RequestMapping("xxx.do") public List<POJO> getList(){ return List<POJO>; } 阅读全文
posted @ 2018-07-15 12:21 lvlin241 阅读(2386) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/hgg923/article/details/53610548 @RequestMapping(value = "changeMobile", method = RequestMethod.POST, produces = "application/ 阅读全文
posted @ 2018-07-15 11:51 lvlin241 阅读(135) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/xiaofeifei8421/article/details/43231815 阅读全文
posted @ 2018-07-15 11:32 lvlin241 阅读(1275) 评论(0) 推荐(0)
摘要:参考:https://www.cnblogs.com/xdp-gacl/p/4261895.html 阅读全文
posted @ 2018-07-15 11:29 lvlin241 阅读(94) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/zbw18297786698/article/details/53727594 阅读全文
posted @ 2018-07-15 11:26 lvlin241 阅读(933) 评论(0) 推荐(0)
摘要:参考:https://bbs.csdn.net/topics/391838987 阅读全文
posted @ 2018-07-15 11:15 lvlin241 阅读(156) 评论(0) 推荐(0)
摘要:1. Failed to configure a DataSource: 'url' attribute is not specified and no embedde 参考:https://blog.csdn.net/Coyotess/article/details/80637837 阅读全文
posted @ 2018-06-30 18:50 lvlin241 阅读(184) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/qq_16739693/article/details/80271987 阅读全文
posted @ 2018-06-30 18:48 lvlin241 阅读(1101) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/jsu_9207/article/details/51281027 阅读全文
posted @ 2018-04-13 11:06 lvlin241 阅读(613) 评论(0) 推荐(0)
摘要:参考:https://blog.csdn.net/qq_37171353/article/details/78005845 阅读全文
posted @ 2018-04-11 17:12 lvlin241 阅读(243) 评论(0) 推荐(0)
摘要:1. 基础开发工具 1.1 编译和运行 # javac - Java 编译器 javac [options] sourcefiles # 常用选项: javac -cp classpath -d outputdir *.java javac -encoding UTF-8 -sourcepath s 阅读全文
posted @ 2018-04-11 15:10 lvlin241 阅读(143) 评论(0) 推荐(0)
摘要:数据准备 测试表结构及数据 -- 短视频平台数据分析 - 系统化窗口函数案例 -- 场景:类似抖音/快手的短视频平台用户行为分析 CREATE database if not exists ds DEFAULT CHARACTER SET utf8mb4 COLLATE utf8mb4_bin ; 阅读全文
posted @ 2018-04-10 13:55 lvlin241 阅读(124) 评论(0) 推荐(0)
摘要:参考: https://blog.csdn.net/qq779446849/article/details/53102925 https://blog.csdn.net/wo541075754/article/details/50696841 springboot启动类中添加2个方法: 跨域安全问题 阅读全文
posted @ 2018-04-09 16:33 lvlin241 阅读(115) 评论(0) 推荐(0)