refactor: use Jackson not Fastjson for smaller jar size

Author: ReaJason

generator/build.gradle

@@ -50,7 +50,7 @@ dependencies {
     implementation 'org.apache.commons:commons-lang3'
     implementation 'com.squareup.okhttp3:okhttp'
     implementation 'ch.qos.logback:logback-classic'
-    implementation 'com.alibaba.fastjson2:fastjson2'
+    implementation 'com.fasterxml.jackson.core:jackson-databind'
 
     implementation 'org.springframework:spring-webmvc'
     implementation 'org.springframework:spring-webflux'

generator/src/main/java/com/reajason/javaweb/memshell/packer/XxlJobPacker.java

@@ -1,12 +1,15 @@
 package com.reajason.javaweb.memshell.packer;
 
-import com.alibaba.fastjson2.JSONObject;
-import com.alibaba.fastjson2.JSONWriter;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.databind.SerializationFeature;
 import com.reajason.javaweb.memshell.config.GenerateResult;
+import lombok.SneakyThrows;
 import org.apache.commons.io.IOUtils;
 
 import java.io.IOException;
 import java.nio.charset.Charset;
+import java.util.HashMap;
+import java.util.Map;
 import java.util.Objects;
 
 /**
@@ -25,23 +28,26 @@ public XxlJobPacker() {
     }
 
     @Override
+    @SneakyThrows
     public String pack(GenerateResult generateResult) {
         String source = template
                 .replace("{{base64Str}}", generateResult.getInjectorBytesBase64Str())
                 .replace("{{className}}", generateResult.getInjectorClassName());
-        JSONObject jsonObject = new JSONObject();
-        jsonObject.put("jobId", 1);
-        jsonObject.put("executorHandler", "demoJobHandler");
-        jsonObject.put("executorParams", "demoJobHandler");
-        jsonObject.put("executorBlockStrategy", "COVER_EARLY");
-        jsonObject.put("executorTimeout", 0);
-        jsonObject.put("logId", 1);
-        jsonObject.put("logDateTime", System.currentTimeMillis());
-        jsonObject.put("glueType", "GLUE_GROOVY");
-        jsonObject.put("glueSource", source);
-        jsonObject.put("glueUpdatetime", System.currentTimeMillis());
-        jsonObject.put("broadcastIndex", 0);
-        jsonObject.put("broadcastTotal", 0);
-        return JSONObject.toJSONString(jsonObject, JSONWriter.Feature.PrettyFormat);
+        Map<String, Object> map = new HashMap<>();
+        map.put("jobId", 1);
+        map.put("executorHandler", "demoJobHandler");
+        map.put("executorParams", "demoJobHandler");
+        map.put("executorBlockStrategy", "COVER_EARLY");
+        map.put("executorTimeout", 0);
+        map.put("logId", 1);
+        map.put("logDateTime", System.currentTimeMillis());
+        map.put("glueType", "GLUE_GROOVY");
+        map.put("glueSource", source);
+        map.put("glueUpdatetime", System.currentTimeMillis());
+        map.put("broadcastIndex", 0);
+        map.put("broadcastTotal", 0);
+        ObjectMapper objectMapper = new ObjectMapper();
+        objectMapper.enable(SerializationFeature.INDENT_OUTPUT); // 美化输出
+        return objectMapper.writeValueAsString(map);
     }
 }

memshell-party-bom/build.gradle

@@ -29,6 +29,7 @@ dependencies {
         api 'org.java-websocket:Java-WebSocket:1.5.7'
         api 'com.squareup.okhttp3:okhttp:4.12.0'
         api 'com.alibaba.fastjson2:fastjson2:2.0.53'
+        api 'com.fasterxml.jackson.core:jackson-databind:2.18.3'
 
         api 'org.jetbrains:annotations:26.0.1'