build.gradle

buildscript {
    repositories {
        mavenCentral()
        jcenter()
    }
    dependencies {
        classpath group: 'com.bmuschko', name:'gradle-tomcat-plugin', version:'2.5'
    }
}

ext {
    tomcatVersion = '9.0.10'
}

apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'java'
apply plugin: 'com.bmuschko.tomcat'

sourceSets {
    sourceCompatibility = 1.8
    targetCompatibility = 1.8

    [compileJava, compileTestJava]*.options*.encoding = 'UTF-8'
}

repositories {
    mavenCentral()
}

dependencies {
    providedCompile group: 'javax.servlet', name: 'javax.servlet-api', version: '4.0.1'
    providedCompile group: 'javax.servlet.jsp', name: 'javax.servlet.jsp-api', version: '2.3.1'
    compile group: 'org.apache.taglibs', name: 'taglibs-standard-impl', version: '1.2.5'

    tomcat "org.apache.tomcat.embed:tomcat-embed-core:${tomcatVersion}"
    tomcat "org.apache.tomcat.embed:tomcat-embed-logging-juli:9.0.0.M6"
    tomcat("org.apache.tomcat.embed:tomcat-embed-jasper:${tomcatVersion}") {
        exclude group: "org.eclipse.jdt.core.compiler", module: "ecj"
    }

}

tomcat {
    httpProtocol = 'org.apache.coyote.http11.Http11Nio2Protocol'
    ajpProtocol  = 'org.apache.coyote.ajp.AjpNio2Protocol'
    contextPath = 'soudegesu'
}