跨域无法访问地址

1.添加依赖

com.thetransactioncompany
cors-filter
2.6

2.代码
package com.beagledata.gaea.securitydoc;

import com.thetransactioncompany.cors.CORSConfigurationException;
import com.thetransactioncompany.cors.CORSFilter;
import org.springframework.boot.web.servlet.FilterRegistrationBean;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import java.util.Collections;
import java.util.HashMap;
import java.util.Map;

/**

• Created by liulu on 2017/12/14.
  /
  @Configuration
  public class WebRegistrationBean {
  /*
  • 注册跨域Filter
    /
    @Bean
    public FilterRegistrationBean corsFilterBean() throws CORSConfigurationException {
    Map<String, String> properties = new HashMap<String, String>();
    properties.put(“cors.allowGenericHttpRequests”, “true”);
    properties.put(“cors.allowOrigin”, "");
    properties.put(“cors.allowSubdomains”, “false”);
    properties.put(“cors.supportedMethods”, “GET, HEAD, POST, OPTIONS”);
    properties.put(“cors.supportedHeaders”, “Accept, Origin, X-Requested-With, Content-Type, Last-Modified”);
    properties.put(“cors.supportsCredentials”, “true”);
    properties.put(“cors.maxAge”, “3600”);
    FilterRegistrationBean filterRegistrationBean = new FilterRegistrationBean();
    filterRegistrationBean.setFilter(new CORSFilter());
    filterRegistrationBean.setInitParameters(properties);
    filterRegistrationBean.setName(“CORS”);
    filterRegistrationBean.setUrlPatterns(Collections.singletonList("/*"));
    return filterRegistrationBean;
    }
    }