org.apache.struts struts2-core 2.3.16 javassist javassist 将struts 中的javassit用exclusion去掉
1。配置包扫描和启用AOP自动代理<context:component-scan base-package=“action,service,dao,domain,aspect”><context:include-filter type=“annotation”expression=“org.aspectj.lang.annotation.Aspect”/></...
1.@Transactional(propagation=Propagation.REQUIRED,isolation=Isolation.DEFAULT,timeout=5)public void insertinto(…)配合Spring的<tx:annotation-driven transaction-manager=“transactionManager”/>如果...
需要在Spring的配置文件配置事务<tx:advice id="txAdvice" transaction-manager="transactionManager"> <tx:attributes> <tx:method name="*" propagation="REQUIRED" /> </tx:...
默认会把action,actions,struts,struts2包下所有实现了Action的类和以Action结尾的类当作Action. 如果自己在类或者execute方法上使用了Action注解，则原有的按规则生成的Action地址将失效...
webapps/manager/META-INF, context.xml文件注释权限限制2. tomcat-users.xml
SELECT @@tx_isolation；set session transaction isolation level repeatable read;read uncommittedread committedserializable
set session autocommit=1;set global autocommit=1;
javac Hello.javajavac World.javacopy 2 .class files to C:\aspect\org\crazyit\app\service4.javac AspectJTest.java5.copy AspectJtest.class to lee sub dir6.java lee.AspectJTest7.ajc -d . *.java8....
Properties p=s.getBodyparam(); System.out.println(p.getProperty("height")); System.out.println(p.containsKey("weight")); System.out.println(p.containsValue("185")); ...
Spring: Bean里若需要List属性，可用List或ArrayList，不要用LinkedList,会抱错
JAVA: Spring , ApplicationContext 加载时初始化Singleton beans, BeanFactory不初始化
1.new2.Class 对象的newInstance方法3.调用对象的clone方法4.反序列化
lack of commons-pool2-2.0.jar
Thread类的toStringpublic String toString() {ThreadGroup group = getThreadGroup();if (group != null) {return “Thread[” + getName() + “,” + getPriority() + “,” +group.getName() + “]”;} else {return...
DELIMITER $$CREATE FUNCTION qiuhe()RETURNS int(11)begindeclare sum int default 0;declare i int default 1;while i<100 doset sum=sum+i;set i=i+1;end while;return sum;end
delimiter $create procedure qiuhe5( num int)begindeclare sum int default 0;declare i int default 1;while i<num doset sum=sum+i;set i=i+1;end while;select sum as tju;end $
int Search_BIn(SSTable ST,KeyType key){int low=1,high=ST.length;int mid;while(low<=high){mid=(low+high)/2;if(EQ(key,ST.elem[mid].key))return mid;else if(LT(key,ST.elem[mid].key))high=mid-1;...
status InOrderTraverse(BiTree T,
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