報(bào)空指針異常
?Servlet.service() for servlet [DeleteBatchServlet] in context with path [/MybatisDemo] threw exception
java.lang.NullPointerException
for(String id : ids) {
maintainService.deleteBatch(ids);
這兩個(gè)地方報(bào)空指針異常
?Servlet.service() for servlet [DeleteBatchServlet] in context with path [/MybatisDemo] threw exception
java.lang.NullPointerException
for(String id : ids) {
maintainService.deleteBatch(ids);
這兩個(gè)地方報(bào)空指針異常
舉報(bào)
2016-06-10
是js沒寫對(duì) 好好對(duì)下js 注意不要寫空格
2016-04-19
調(diào)式模式看看ids有沒有值傳過來