Spring Boot 和 CORS [英] Spring Boot and CORS
本文介绍了Spring Boot 和 CORS的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
我在 Spring Boot 中遇到了 CORS 问题.我已经像这样配置了 CORS
I facing issue with CORS in spring boot. I have configured CORS like this
@Configuration
@EnableWebMvc
public class WebConfig extends WebMvcConfigurerAdapter {
@Override
public void addCorsMappings(CorsRegistry registry) {
registry.addMapping("/**");
}
}
我想这会启用所有标题和其他内容.
which I suppose enables all header and other stuff.
它非常适合 GET 请求
It works excellently with GET request
$.get("someUrl, function(data, status){
console.log(data[0].latitude);
});
但是每当我发出这样的 POST 请求
But whenever I make POST request like this
$.ajax({
url: 'someUrl',
type: 'post',
dataType: 'json',
crossDomain: true,
contentType: "application/json; charset=utf-8",
success: function (data) {
console.log(data);
},
data: object
});
我得到以下内容
OPTIONS XHR "someUrl" [HTTP/1.1 403 Forbidden 4ms]
Cross-Origin Request Blocked: The Same Origin Policy disallows reading the remote resource at "someUrl".
(Reason: CORS header 'Access-Control-Allow-Origin' missing).
我该如何解决这个问题?
How can I solve this issue?
推荐答案
使用 Spring Boot 应用程序配置 CORS 过滤器的简单方法是创建实现 Filter
的 @Component
类像这样:
Simple way of configuring CORS filter with Spring Boot app is to make @Component
class which implements Filter
like this:
@Component
public class SimpleCORSFilter implements Filter {
@Override
public void doFilter(ServletRequest req, ServletResponse res, FilterChain chain) throws IOException, ServletException {
HttpServletResponse response = (HttpServletResponse) res;
response.setHeader("Access-Control-Allow-Origin", "*");
response.setHeader("Access-Control-Allow-Methods", "POST, GET, PUT, OPTIONS, DELETE, PATCH");
response.setHeader("Access-Control-Max-Age", "3600");
response.setHeader("Access-Control-Allow-Headers", "Origin, X-Requested-With, Content-Type, Accept");
response.setHeader("Access-Control-Expose-Headers", "Location");
chain.doFilter(req, res);
}
@Override
public void init(FilterConfig filterConfig) {}
@Override
public void destroy() {}
}
它适用于 spring-boot 1.3.0
编辑(2017 年 10 月):
仍然适用于 spring-boot 1.5.8
Still works with spring-boot 1.5.8
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