方案一:
package com.example.springbootdemo; import org.springframework.boot.SpringApplication; import org.springframework.boot.autoconfigure.SpringBootApplication; import org.springframework.web.servlet.config.annotation.CorsRegistry; import org.springframework.web.servlet.config.annotation.WebMvcConfigurerAdapter; @SpringBootApplication public class SpringbootdemoApplication extends WebMvcConfigurerAdapter { public static void main(String[] args) { SpringApplication.run(SpringbootdemoApplication.class, args); } @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping("/") .allowCredentials(true) .allowedHeaders("*") .allowedOrigins("*") .allowedMethods("*"); } }
方案二:
//在允许跨域请求的controller中使用@CrossOrigin 注解 import org.springframework.web.bind.annotation.CrossOrigin; @CrossOrigin @RestController public class HelloWorldController { / * * */ }
其他明细参考:
https://blog.csdn.net/Colton_Null/article/details/
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