diancanqishouchatshopspaihang_ssm/src/main/java/com/ideabobo/GeneratorApplication.java

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package com.ideabobo;

import org.mybatis.spring.annotation.MapperScan;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.context.annotation.Bean;
import org.springframework.http.HttpMethod;
import org.springframework.web.cors.CorsConfiguration;
import org.springframework.web.cors.UrlBasedCorsConfigurationSource;
import org.springframework.web.filter.CorsFilter;

@MapperScan(value = "com.ideabobo.service")
@SpringBootApplication
public class GeneratorApplication {

	public static void main(String[] args) {
		SpringApplication.run(GeneratorApplication.class, args);
	}
	private CorsConfiguration buildConfig() {
        CorsConfiguration corsConfiguration = new CorsConfiguration();
        corsConfiguration.addAllowedOrigin("*");
        corsConfiguration.addAllowedHeader("*");
        corsConfiguration.addAllowedMethod("*");
        corsConfiguration.addAllowedMethod(HttpMethod.DELETE);
        corsConfiguration.addAllowedMethod(HttpMethod.POST);
        corsConfiguration.addAllowedMethod(HttpMethod.GET);
        corsConfiguration.addAllowedMethod(HttpMethod.PUT);
        corsConfiguration.addAllowedMethod(HttpMethod.DELETE);
        corsConfiguration.addAllowedMethod(HttpMethod.OPTIONS);
        //corsConfiguration.setAllowCredentials(true);
        //corsConfiguration.setMaxAge(3600L);
        //corsConfiguration.addExposedHeader(HttpHeaderConStant.X_TOTAL_COUNT);
        return corsConfiguration;
    }
	@Bean
    public CorsFilter corsFilter() {
        UrlBasedCorsConfigurationSource source = new UrlBasedCorsConfigurationSource();
        source.registerCorsConfiguration("/**", buildConfig()); // 4
        return new CorsFilter(source);
    }
}