update readme.md

backend/build.gradle

@@ -0,0 +1,88 @@
+buildscript {
+    dependencies {
+        classpath files("buildlibs/simpleypkpacker.jar")
+    }
+}
+
+plugins {
+    id 'java'
+    id 'java-library'
+}
+
+tasks.withType(JavaCompile) {
+    options.compilerArgs << '-Xlint:none'
+    options.compilerArgs << '-Xlint:deprecation' << "-Werror"
+}
+
+sourceSets {
+    main {
+        java {
+            srcDirs 'src/main/java'
+        }
+        resources {
+            srcDir 'src/main/resources'
+        }
+    }
+    test {
+        java {
+            srcDir 'src/test/java'
+        }
+        resources {
+            srcDir 'src/test/resources'
+        }
+    }
+}
+
+dependencies {
+    api 'org.apache.logging.log4j:log4j-core:2.14.1'
+    api 'org.apache.logging.log4j:log4j-api:2.14.1'
+    testImplementation 'junit:junit:4.13.2'
+}
+
+task copyLibs(type: Copy) {
+    from configurations.runtimeClasspath
+    into "./build/output/libs/"
+}
+
+task copyYJS(type: Copy) {
+    from "./yjs"
+    into "./build/output/"
+}
+
+task sourcesJar(type:Jar) {
+    from sourceSets.main.allJava
+    archiveClassifier = 'sources'
+}
+task copyAssets(type: Copy){
+    from "../front"
+    into "./build/output/assets/"
+}
+task mergeJar(dependsOn: ["sourcesJar", "jar"]){
+    doLast {
+        org.bdware.datanet.YPKPacker.mergeJar("./backend/build/libs/$project.name-${project.version}.jar",
+                "./backend/build/libs/$project.name-${project.version}-sources.jar",
+                "./backend/build/libs/$project.name-${project.version}-all.jar")
+    }
+}
+
+task copyJar(type: Copy, dependsOn: ["mergeJar", ":backend:copyLibs"]) {
+    from "./build/libs/$project.name-${project.version}-all.jar"
+    into "./build/output"
+    rename { String fileName -> "gateway.jar" }
+    doFirst {
+        println "copyJar start"
+    }
+}
+
+task buildZip(type: Zip, dependsOn: ["copyAssets","copyJar", "copyYJS"]) {
+    from './build/output/'
+    duplicatesStrategy = DuplicatesStrategy.INCLUDE
+    archiveFileName = 'contractexample.zip'
+    destinationDirectory = file('build/')
+}
+
+task buildYPK (dependsOn:["buildZip"]){
+    doLast {
+        org.bdware.datanet.YPKPacker.staticPack("./backend/build/contractexample.zip","./backend/build/contractexample.ypk")
+    }
+}