12 2021 档案

常用dependencies
摘要：<dependencies> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> <!--数据库- 阅读全文
posted @ 2021-12-18 22:54 写代码的小哥哥 阅读(123) 评论(0) 推荐(0)
javaweb 乱码问题
摘要：<mvc:annotation-driven> <!-- @ResponseBody乱码问题，将StringHttpMessageConverter的默认编码设为UTF-8 --> <mvc:message-converters register-defaults="false"> <bean cl 阅读全文
posted @ 2021-12-18 22:48 写代码的小哥哥 阅读(23) 评论(0) 推荐(0)
mybatis 多对一
摘要：<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <m 阅读全文
posted @ 2021-12-05 16:32 写代码的小哥哥 阅读(31) 评论(0) 推荐(0)
mybatis 一对多
摘要：<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd"> <m 阅读全文
posted @ 2021-12-05 16:30 写代码的小哥哥 阅读(42) 评论(0) 推荐(0)
maven build resource
摘要：<build> <resources> <resource> <directory>src/main/java</directory> <includes> <include>**/*.xml</include> <include>**/*.properties</include> </includ 阅读全文
posted @ 2021-12-02 11:38 写代码的小哥哥 阅读(155) 评论(0) 推荐(0)
junit class not find
摘要：maven 中点一下test 阅读全文
posted @ 2021-12-02 11:32 写代码的小哥哥 阅读(21) 评论(0) 推荐(0)
mybatis-config.xml 配置
摘要：<?xml version="1.0" encoding="UTF-8" ?> <!DOCTYPE configuration PUBLIC "-//mybatis.org//DTD Config 3.0//EN" "http://mybatis.org/dtd/mybatis-3-config.d 阅读全文
posted @ 2021-12-02 10:12 写代码的小哥哥 阅读(69) 评论(0) 推荐(0)