<feat>(client&connection): init client&connection code

build.gradle

@@ -90,6 +90,9 @@ dependencies {
         exclude group: "io.netty"
         exclude group: 'org.fisco-bcos', module: 'tcnative'
     }
+
+    implementation 'org.web3j:core:4.9.8'
+
     // implementation('org.fisco-bcos.java-sdk:fisco-bcos-sdk-abi:2.10.0-SNAPSHOT')
 
     // Use JUnit test framework
@@ -124,15 +127,8 @@ sourceSets {
 
 shadowJar {
     dependsOn(copyHooks)
-    dependencies {
-        //排除掉io.netty:.*，不打包进fat jar
-        exclude(dependency('io.netty:.*'))
-    }
     mergeServiceFiles()
-    minimize{
-        //不优化处理io.grpc:.*，直接打进fat jar
-        exclude(dependency('io.grpc:.*'))
-    }
+    minimize()
 }
 
 

settings.gradle

@@ -0,0 +1,9 @@
+pluginManagement {
+    repositories {
+        maven {
+            url 'https://maven.aliyun.com/repository/gradle-plugin'
+        }
+        gradlePluginPortal()
+    }
+}
+rootProject.name = 'web3-stub'