packagecom.BusinessEntityManagementSystem;importorg.springframework.boot.autoconfigure.EnableAutoConfiguration;importorg.springframework.context.annotation.Bean;importorg.springframework.context.annotation.Conf
我们可以在API接口中添加验证码验证机制,例如,在用户登录接口中添加验证码验证,如果验证码验证失败,则直接拒绝登录请求。SpringBoot提供了很多验证码库可供使用,例如Google的reCAPTCHA和Kaptcha等。 添加黑名单机制 当我们发现某个IP地址持续发送恶意请求时,我们可以将该IP地址添加到黑名单中,直接拒绝该IP地址的请求。在Sp...
import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.context.annotation.Bean; import org.springframework.context.annotation.Configuration; import springfox.documentation.builders.PathSelectors; import springfox.documentation.builders.RequestHandlerSelectors; import springfox.d...
import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.EnableAutoConfiguration; import org.springframework.boot.autoconfigure.domain.EntityScan; import org.springframework.context.annotation.ComponentScan; import org.springframework.context.annotation.Configuration; import or...
我们先来看看SpringBootApplication里面是啥 1.Target 这是个啥? 它是用于设定注解范围(被描述的注解可以用在什么地方)也急速hi限制了注解的作用域,那啥是注解的范围?注解的范围又有哪些呢? @Target说明了Annotation所修饰的对象范围:Annotation可被用于 packages、types(类、接口、枚举、Annotation类型)、类型成员(方法...
packagenet.test.demo.controller;importnet.xdclass.demo.config.WXConfig;importnet.xdclass.demo.utils.JsonData;importorg.springframework.web.bind.annotation.GetMapping;importorg.springframework.web.bind.annotation.RequestMapping;importorg.springframework.web.bind.annotation.RestController;importjava.util.HashMap;...
<dependency><groupId>io.springfox</groupId><artifactId>springfox-boot-starter</artifactId><version>3.0.0</version></dependency> 3.2、Swagger 配置 packagecom.abc.demo.config;importio.swagger.annotations.ApiOperation;importorg.springframework.context.annotation.Bean;importorg.springframework.context.annotat...
import org.springframework.beans.factory.annotation.Autowired;import org.springframework.web.bind.annotation.*;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import java.text.ParseException;import java.util.Date;import java.util.Map;/*** @Author: JCccc* @...
SpringApplication.run(Main.class, args); } } @SpringBootApplication @SpringBootApplication 是三个注解(Annotation)的合集: @SpringBootApplication = @Configuration + @EnableAutoConfiguration + @ComponentScan 它的作用就是告诉Spring以Main为入口,自动装载各种各样的Bean(组件或配置)到容器中,最终形成一个 Spri...
annotation.ResponseBody;import org.springframework.web.bind.annotation.RestController;import java.util.HashMap;import java.util.Map;@RestController@RequestMapping("/v2/users")public class HelloWorldTwoController { @RequestMapping("/hello") public Map<String, O...