coding绝了都

Spring boot 版本>=2.0@Configurationpublic class BeanConfig { @Bean public RestTemplate restTemplate() { SimpleClientHttpRequestFactory requestFactory = new SimpleClientHttpRequestFactory(); requestFactory.setConnectTimeout(5000)

1.前端如果用xlsx格式接收表格 后台用XSSFWorkbook workbook = new XSSFWorkbook();创建工作薄 response.setContentType("application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"); response.addHeader("Content-Dispo...

问题描述：1、64位linux报错Could not initialize class java.awt.image.BufferedImage，报错如下：javax.servlet.ServletException: java.lang.NoClassDefFoundError: Could not initialize class java.awt.image.BufferedImage...