请求-简单参数获取
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33
springboot-web-req-resp/.gitignore
vendored
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33
springboot-web-req-resp/.gitignore
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HELP.md
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target/
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!.mvn/wrapper/maven-wrapper.jar
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!**/src/main/**/target/
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!**/src/test/**/target/
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### STS ###
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.apt_generated
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.classpath
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.factorypath
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.project
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.settings
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.springBeans
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.sts4-cache
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### IntelliJ IDEA ###
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.idea
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*.iws
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*.iml
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*.ipr
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### NetBeans ###
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/nbproject/private/
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/nbbuild/
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/dist/
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/nbdist/
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/.nb-gradle/
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build/
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!**/src/main/**/build/
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!**/src/test/**/build/
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### VS Code ###
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.vscode/
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75
springboot-web-req-resp/pom.xml
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75
springboot-web-req-resp/pom.xml
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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.inmind</groupId>
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<artifactId>springboot-web-req-resp</artifactId>
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<version>0.0.1-SNAPSHOT</version>
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<name>springboot-web-req-resp</name>
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<description>springboot-web-req-resp</description>
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<properties>
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<java.version>11</java.version>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
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<spring-boot.version>2.7.6</spring-boot.version>
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</properties>
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<!--依赖管理-->
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<dependencies>
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<!--springboot-web起步依赖-->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-web</artifactId>
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</dependency>
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<!--springboot-单元测试起步依赖-->
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-starter-test</artifactId>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<dependencyManagement>
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<dependencies>
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<dependency>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-dependencies</artifactId>
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<version>${spring-boot.version}</version>
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<type>pom</type>
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<scope>import</scope>
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</dependency>
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</dependencies>
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</dependencyManagement>
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<build>
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<plugins>
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<plugin>
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<groupId>org.apache.maven.plugins</groupId>
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<artifactId>maven-compiler-plugin</artifactId>
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<version>3.8.1</version>
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<configuration>
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<source>11</source>
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<target>11</target>
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<encoding>UTF-8</encoding>
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</configuration>
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</plugin>
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<plugin>
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<groupId>org.springframework.boot</groupId>
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<artifactId>spring-boot-maven-plugin</artifactId>
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<version>${spring-boot.version}</version>
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<configuration>
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<mainClass>com.inmind.SpringbootWebReqRespApplication</mainClass>
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<skip>true</skip>
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</configuration>
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<executions>
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<execution>
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<id>repackage</id>
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<goals>
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<goal>repackage</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>
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package com.inmind;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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@SpringBootApplication
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public class SpringbootWebReqRespApplication {
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public static void main(String[] args) {
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SpringApplication.run(SpringbootWebReqRespApplication.class, args);
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}
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}
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package com.inmind.controller;
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import org.springframework.web.bind.annotation.RequestMapping;
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import org.springframework.web.bind.annotation.RequestParam;
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import org.springframework.web.bind.annotation.RestController;
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import javax.servlet.http.HttpServletRequest;
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@RestController//当前类是请求处理类
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public class RequestController {
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/*//原始方式，接收简单参数
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@RequestMapping("/simpleParam")
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public String simpleParam(HttpServletRequest request){
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String name = request.getParameter("name");
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String ageStr = request.getParameter("age");
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int age = Integer.parseInt(ageStr);
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System.out.println(name +" "+ age);
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return "ok";
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}*/
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//springboot，接收简单参数
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/*
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@RequestParam
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1.当请求参数与方法形参名不一致时，那使用该注解进行映射（name属性）
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2.required属性：默认是true，当前参数成为必须参数，可以修改为flase，当前参数可选参数
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*/
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@RequestMapping("/simpleParam")
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public String simpleParam(@RequestParam(name = "name",required = false) String username, Integer age){
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System.out.println(username +" "+ age);
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return "ok";
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}
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}
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@@ -0,0 +1,6 @@
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<html>
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<body>
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<h1>hello word!!!</h1>
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<p>this is a html page</p>
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</body>
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</html>
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@@ -0,0 +1,13 @@
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package com.inmind;
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import org.junit.jupiter.api.Test;
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import org.springframework.boot.test.context.SpringBootTest;
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@SpringBootTest
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class SpringbootWebReqRespApplicationTests {
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@Test
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void contextLoads() {
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}
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}
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