Table full scan : wait event Direct path read because of LOB "Direct path read" Wait Event During LOB Access (Doc ID 2287482.1)编辑To Bottom In this Document Symptoms Changes Cause Solution References APPLIES TO: Oracle Database …
Mathf: //1.π-PI print(Mathf.PI); //2.取绝对值-Abs print(Mathf.Abs(-10)); print(Mathf.Abs(-20)); print(Mathf.Abs(1)); //3.向上取整-Ce il To In t float f 1.3f; int i (int)f; …
1.创建要代理的类
public class Boy {public void eat() {System.out.println("eat");}
}
2.创建拦截器
public class MyMethodInterceptor implements MethodInterceptor {Overridepublic Object intercept(Object o, Method method, Object[] objects, MethodPr…