问题描述 spring整合hibernate做测试时没有报错,当三个整合时启动就报错啦,求大神指点!! 报的错误org.springframework.scheduling.quartz.JobMethodInvocationFailedException: Invocation of method 'ecsUnsigned' on target class [class $Proxy17] failed; nested exception is org.springframework.tran
问题描述 tomcat启动出错,找不到解决办法,求大神指点 严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener java.lang.NoClassDefFoundError: org.springframework.beans.FatalBeanException at org.spri
问题描述 c++二进制为什么我的程序读出来的不是二进制 还有不需要建立一个文件的存储路径吗?求大神指点 #include #include using namespace std; class work { public: int grade; short int average ; float X; double Y; }; int main( ) { work a[50]={80,20,0.256,0.0025684,1452,2436,0.64,0.001524}; ofstream ou