feat: support behinder shell generate

generator/build.gradle

@@ -45,6 +45,7 @@ tasks.withType(JavaExec).configureEach {
 }
 
 dependencies {
+    implementation project(":common")
     implementation project(":deserialize")
     implementation project(":memshell")
     implementation 'net.bytebuddy:byte-buddy:1.+'
@@ -52,7 +53,6 @@ dependencies {
     implementation 'javax.websocket:javax.websocket-api:1.1'
     implementation 'org.java-websocket:Java-WebSocket:1.5.7'
     implementation 'jakarta.servlet:jakarta.servlet-api:5.0.0'
-//    implementation fileTree('libs')
     implementation 'xalan:xalan:2.7.0'
     implementation 'org.apache.bcel:bcel:5.2'
 
@@ -62,6 +62,7 @@ dependencies {
 
     implementation 'com.squareup.okhttp3:okhttp:4.+'
     implementation 'ch.qos.logback:logback-classic:1.+'
+    implementation 'com.alibaba.fastjson2:fastjson2:2.0.53'
 
     implementation('org.apache.tomcat:tomcat-catalina:8.5.58') {
         exclude group: 'org.apache.tomcat', module: 'tomcat-api'