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问题描述：jsXMLHttpRequest请求，前端报出跨域问题No 'Access-Control-Allow-Origin' header is present on the requested resource.解决方案：java后端添加response.setHeader("Access-Control-Allow-Origin", "*");...

一、 Lombok简介Project LombokProject Lombok is a java library that automatically plugs into your editor and build tools, spicing up your java.Never write another getter or equals method again, with o...