第26月第3天 java gradle

1.

430 /Applications/Android Studio.app/Contents/gradle/gradle-2.8/bin/gradle -v
434 mkdir gradle01
435 cd gradle01

 437  /Applications/Android Studio.app/Contents/gradle/gradle-2.8/bin/gradle init --type java-application

build.gralde

mainClassName = 'test.HelloWorld'

  448  /Applications/Android Studio.app/Contents/gradle/gradle-2.8/bin/gradle   run

457 export PATH=$PATH:/Applications/Android Studio.app/Contents/gradle/gradle-2.8/bin/

  460  gradle -v

 https://jingyan.baidu.com/article/fec7a1e5be0be21190b4e7da.html

配置国内镜像

https://blog.csdn.net/u012184539/article/details/98962161

 android studio下载

eclipse jee下载

https://blog.csdn.net/x_iya/article/details/65626628

 2.java web

tomcat下载

创建web

https://www.cnblogs.com/zzlback/p/8552622.html

3.springmvc

https://github.com/davenkin/springmvc4-helloworld/

import org.springframework.web.bind.annotation.ResponseBody;


@RequestMapping("/")
@Controller()
public class HomeController {
    @ResponseBody
    @RequestMapping("/hello")
    public String hello() {
        return "index";
    }
}

　　

https://blog.csdn.net/long_yi_1994/article/details/80274246

4.jdk

如果网不好，可以到我的百度网盘下载 http://pan.baidu.com/s/1hrK0X4w

二、安装

一路傻瓜式安装，下一步下一步

三、配置环境

使用命令打开./bash_profile文件

vim ~/.bash_profile 

配置环境

JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.8.0_131.jdk/Contents/Home

PATH=$JAVA_HOME/bin:$PATH

CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar

export JAVA_HOME  PATH CLASSPATH 

https://blog.csdn.net/u010669261/article/details/70768965

 5.maven

<mirrors>
<mirror>
<id>alimaven</id>
<name>aliyun maven</name>
<url>http://maven.aliyun.com/nexus/content/groups/public/</url>
<mirrorOf>central</mirrorOf>
</mirror>
</mirrors>

https://www.cnblogs.com/happyday56/p/8968328.html

https://www.cnblogs.com/pushuang/p/7106788.html

gradle

allprojects{
    repositories {
        def ALIYUN_REPOSITORY_URL = 'http://maven.aliyun.com/nexus/content/groups/public'
        def ALIYUN_JCENTER_URL = 'http://maven.aliyun.com/nexus/content/repositories/jcenter'
        all { ArtifactRepository repo ->
            if(repo instanceof MavenArtifactRepository){
                def url = repo.url.toString()
                if (url.startsWith('https://repo1.maven.org/maven2')) {
                    project.logger.lifecycle "Repository ${repo.url} replaced by $ALIYUN_REPOSITORY_URL."
                    remove repo
                }
                if (url.startsWith('https://jcenter.bintray.com/')) {
                    project.logger.lifecycle "Repository ${repo.url} replaced by $ALIYUN_JCENTER_URL."
                    remove repo
                }
            }
        }
        maven {
                url ALIYUN_REPOSITORY_URL
            url ALIYUN_JCENTER_URL
        }
    }
}

https://www.jianshu.com/p/32bc688e1b69