摘要: Java compiler level does not match the version of the installed Java project facet. 今天从把交通厅的项目,导进来就报这个错误,查了后说是JDK不匹配,把JDK重新换成1.7后,虽然还在problems中还报那个错,但 阅读全文
posted @ 2017-03-17 16:23 Mr.Duanxj 阅读(572) 评论(0) 推荐(0)