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原创 spring boot Error:(9, 8) java: 无法访问org.springframework.web.WebApplicationInitializer

我初学spring boot,项目完成要发布到另一台tomcat服务器上,我按网上的做法,修改了application类,并在pom.xml中增加了dependency:package com.salesdataforcreditprocess.sdcp;import org.springframework.boot.SpringApplication;import org.springframework.boot.autoconfigure.SpringBootApplication;imp

2021-09-12 13:17:26 2605 1

原创 Using connection object[forward]

34Using Connection ObjectsYou can use the properties of the Connection object to specify user credentials and the location of your data source. The Connection object’s methods allow you to contr

2010-05-04 15:35:00 359

转载 Namespaces (C++)

Namespaces (C++)The C++ language provides a single global namespace. This can cause problems with global name clashes. For instance, consider these two C++ header files:Copycha

2010-04-27 10:43:00 211

转载 Internal Members

Internal Members We have seen that the public keyword is used to let objects of the same program and objects of other programs access the public member. The private keyword is

2010-04-27 10:36:00 267

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