weixin_42756687的博客

1.创建spring-mvc.xml配置<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"xmlns:p="http

1.访问控制@Controller@RequestMapping(value="/person/")//@RequestMapping(value="/person/",method={RequestMethod.POST},params={"name=aa"})//只支持post提交 //必须有name参数且值为aapublic class PersonAction{...

1.输入输出（1）传递基本数据类型@RequestMapping("hello")public String hello(String name) {System.out.println("name:"+name);return "hello";}（2）传递对象@RequestMapping("hello2")public String hello2(Perso...

1.国际化（1）在spring-mvc.xml配置<!-- 国际化 messageSource固定名称--><bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"><property name="basename...

1.json数据格式所需jar包fastjson-1.2.47.jarjackson-annotations-2.9.2.jarjackson-core-2.9.2.jarjackson-databind-2.9.2.jar（1）配置spring-mvc.xml<mvc:annotation-driven ><mvc:message-convert...

1.文件上传所需jar包commons-fileupload-1.3.3.jar（1）配置spring-mvc.xml<!-- 上传文件的设置 ，maxUploadSize=-1，表示无穷大。uploadTempDir为上传的临时目录 --><bean id="multipartResolver"class="org.springframework.web...