在分析http请求之后,我找到了一个解决方案,我注意到Access-Control-Allow-
Methods标头缺少DELETE方法,因此我通过删除
@CrossOrigin批注来添加它,并将此bean添加到配置中:
@Bean public WebMvcConfigurer corsConfigurer() { return new WebMvcConfigurerAdapter() { @Override public void addCorsMappings(CorsRegistry registry) { registry.addMapping("/robotpart/**").allowedOrigins("*").allowedMethods("GET", "POST","PUT", "DELETE"); } }; }


