xuehanxin的专栏

用java的URL实现了一个简单的断点续传的列子，不为别的，假如你对断点续传不了解一看就明白了呵呵，算不上高深啊 package test; import java.io.FileNotFoundException; import java.io.IOException; import java.io.InputStream; import java.io.RandomAccessF

select *from RESOURCES where RES_STATUS = 1 and PLATFORM_FLAG=1 and RES_ID in (select RES_ID from DOWNLOADRECORDS where DOWNLOADRECORDS_TIME > DATE_SUB(now(),INTERVAL 7 DAY) group by RES_