解决Win7下Jdeveloper（OAF） 黑屏、卡顿、反应慢的 方法！

用文本编辑器打开 jdev.conf 文件 C:\p5856648_R12_GENERIC\jdevbin\jdev\bin\jdev.conf 找到下面内容 # Disable Direct Draw, on some Windows 2000/XP base computers, # Direct Draw is cause excessive screen refreshes and slows down drawing. #AddVMOption    -Dsun.java2d.noddraw=true 把最后一行前面的#号去掉！ # Disable Direct Draw, on some Windows 2000/XP base computers, # Direct Draw is cause excessive screen refreshes and slows down drawing. AddVMOption    -Dsun.java2d.noddraw=true 保存！ --------------------- 作者：leeyon4151 来源：CSDN 原文： https://blog.csdn.net/leeyon4151/article/details/9237043 版权声明：本文为博主原创文章，转载请附上博文链接！