change from fastjson to Gson

mirai-console-wrapper/src/main/kotlin/net/mamoe/mirai/console/wrapper/WrapperMain.kt

@@ -54,7 +54,9 @@ object WrapperMain {
             f.isVisible = true
 
             uiLog("正在进行版本检查\n")
-
+            val dic = System.getProperty("user.dir")
+            uiLog("工作目录: ${dic}\n")
+            uiLog("若无法启动, 请尝试清除工作目录下/content/文件夹\n")
             var uiOpen = true
             GlobalScope.launch {
                 while (isActive && uiOpen) {
@@ -73,6 +75,7 @@ object WrapperMain {
                 }
             }
             uiLog("版本检查完成, 启动中\n")
+
             runBlocking {
                 MiraiDownloader.downloadIfNeed(true)
             }

mirai-console/build.gradle.kts

@@ -26,7 +26,7 @@ dependencies {
     compileOnly("net.mamoe:mirai-core-qqandroid-jvm:${Versions.Mirai.core}")
 
 
-    implementation(group = "com.alibaba", name = "fastjson", version = "1.2.62")
+    implementation("com.google.code.gson:gson:2.8.6")
     implementation(group = "org.yaml", name = "snakeyaml", version = "1.25")
     implementation(group = "com.moandjiezana.toml", name = "toml4j", version = "0.7.2")
     implementation(kotlin("stdlib-jdk8"))

mirai-console/src/main/kotlin/net/mamoe/mirai/console/plugins/ConfigSection.kt

@@ -11,15 +11,14 @@
 
 package net.mamoe.mirai.console.plugins
 
-import com.alibaba.fastjson.JSON
-import com.alibaba.fastjson.JSONObject
-import com.alibaba.fastjson.TypeReference
-import com.alibaba.fastjson.parser.Feature
+import com.google.gson.Gson
+import com.google.gson.reflect.TypeToken
 import com.moandjiezana.toml.Toml
 import com.moandjiezana.toml.TomlWriter
 import kotlinx.serialization.Serializable
 import kotlinx.serialization.UnstableDefault
 import net.mamoe.mirai.utils.MiraiInternalAPI
+import net.mamoe.mirai.utils._miraiContentToString
 import net.mamoe.mirai.utils.io.encodeToString
 import org.yaml.snakeyaml.Yaml
 import java.io.File
@@ -478,16 +477,17 @@ class JsonConfig internal constructor(
         if (content.isEmpty() || content.isBlank() || content == "{}") {
             return ConfigSectionImpl()
         }
-        return JSON.parseObject(
-            content,
-            object : TypeReference<ConfigSectionImpl>() {},
-            Feature.OrderedField
+        val gson = Gson()
+        val typeRef = object : TypeToken<Map<String, Any>>(){}.type
+        return ConfigSectionDelegation(
+            gson.fromJson(content, typeRef)
         )
     }
 
     @UnstableDefault
     override fun serialize(config: ConfigSection): String {
-        return JSONObject.toJSONString(config)
+        val gson = Gson()
+        return gson.toJson(config.toMap())
     }
 }