build.gradle

apply plugin: 'java'
apply plugin: 'eclipse'
version '1.0'

sourceSets {  
     main {
        java {
            srcDir 'src'
        }
    } 
}  

// In this section you declare where to find the dependencies of your project
repositories {
	flatDir {
            dirs "$rootProject.projectDir/libs"
        }
    jcenter()
    mavenCentral()
}

// In this section you declare the dependencies for your production and test code
dependencies {
	compile fileTree(dir: 'lib', include: ['*.jar'])
	compile group: 'com.alibaba', name: 'fastjson', version: '1.2.31'
    compile 'org.slf4j:slf4j-api:1.7.21'
	compile group: 'org.slf4j', name: 'slf4j-simple', version: '1.7.21'
}

jar {
	manifest {
        attributes 'Main-Class': rootProject.name
    }
    doFirst {
        from {
    		configurations.compile.collect { it.isDirectory() ? it : zipTree(it) }
    	}
    	exclude 'META-INF/*.RSA', 'META-INF/*.SF','META-INF/*.DSA'
    	exclude('**/*sl4j-*.jar')
    }
}