Define interfaces of the network module and channel module.

.gitignore

@@ -0,0 +1,3 @@
+.gradle/
+.idea/
+build

build.gradle

@@ -15,18 +15,22 @@ apply plugin: 'jacoco'
 repositories {
     // Use jcenter for resolving your dependencies.
     // You can declare any Maven/Ivy/file repository here.
-    jcenter()
-    maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
+    //jcenter()
+    mavenLocal()
+    mavenCentral()
+
     maven { url 'https://dl.bintray.com/ethereum/maven/' }
+    maven { url "http://maven.aliyun.com/nexus/content/groups/public/" }
+    maven { url "https://oss.sonatype.org/content/repositories/snapshots" }
 }
 
 sourceCompatibility = '1.8'
 version = '3.0.0'
 
-task javadocJar(type: Jar) {
-    // from javadoc
-    classifier = 'javadoc'
-}
+//task javadocJar(type: Jar) {
+//    // from javadoc
+//    classifier = 'javadoc'
+//}
 
 googleJavaFormat {
     options style: 'AOSP'
@@ -45,3 +49,19 @@ jacocoTestReport {
         html.enabled false
     }
 }
+
+dependencies {
+    compile 'org.apache.commons:commons-lang3:3.1'
+    compile 'io.netty:netty-all:4.1.50.Final'
+    compile 'com.fasterxml.jackson.core:jackson-databind:2.11.0'
+    compile group: 'commons-codec', name: 'commons-codec', version: '1.14'
+
+
+
+    testCompile 'junit:junit:4.12'
+    testCompile 'org.mockito:mockito-core:2.23.0'
+}
+
+archivesBaseName = 'java-sdk'
+group = 'org.fisco-bcos'
+version = '1.0.0-SNAPSHOT'