java 单机接口限流处理方案
251
2022-06-06
一、springmvc的xml配置文件
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://springframework.org/schema/beans" xmlns:xsi="http://w3.org/2001/XMLSchema-instance" xmlns:context="http://springframework.org/schema/context" xmlns:mvc="http://springframework.org/schema/mvc" xsi:schemaLocation="http://springframework.org/schema/beans https://springframework.org/schema/beans/spring-beans.xsd http://springframework.org/schema/context https://springframework.org/schema/context/spring-context.xsd http://springframework.org/schema/mvc https://springframework.org/schema/mvc/spring-mvc.xsd"> <!--扫描组件--> <context:component-scan base-package="com.wuxi"></context:component-scan> <!--视图解析器--> <bean id="internalResourceViewResolver" > <property name="prefix" value="/WEB-INF/pages/"></property> <property name="suffix" value=".jsp"></property> </bean> <!--参数类型装换器--> <bean id="conversionService" > <property name="converters"> <set> <bean ></bean> </set> </property> </bean> <!--开启springmvc框架注解的支持--> <mvc:annotation-driven conversion-service="conversionService"></mvc:annotation-driven> </beans>
二、转换的类
package com.wuxi.utils; import org.springframework.core.convert.converter.Converter; import java.text.ParseException; import java.text.SimpleDateFormat; import java.util.Date; public class StringToDateConverter implements Converter<String, Date> { @Override public Date convert(String string) { SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd"); Date date = null; try { date = sdf.parse(string); } catch (ParseException e) { e.printStackTrace(); } return date; } }
三、接口
@RequestMapping("/student") public String student(Student student, HttpServletRequest request, HttpServletResponse response) { System.out.println(student); return "success"; }
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