优化pom结构

pom.xml

@@ -47,11 +47,6 @@
 			<artifactId>spring-boot-starter-test</artifactId>
 			<scope>test</scope>
 		</dependency>
-		<!--gson解析包-->
-		<dependency>
-			<groupId>com.google.code.gson</groupId>
-			<artifactId>gson</artifactId>
-		</dependency>
 		<dependency>
 			<groupId>com.alibaba</groupId>
 			<artifactId>fastjson</artifactId>

src/main/java/com/jsh/erp/controller/MaterialCategoryController.java

@@ -3,7 +3,6 @@ package com.jsh.erp.controller;
 import com.alibaba.fastjson.JSON;
 import com.alibaba.fastjson.JSONArray;
 import com.alibaba.fastjson.JSONObject;
-import com.google.gson.JsonObject;
 import com.jsh.erp.constants.BusinessConstants;
 import com.jsh.erp.constants.ExceptionConstants;
 import com.jsh.erp.datasource.entities.MaterialCategory;