增加从json文件中获取list方法

amos-boot-system-tzs/amos-boot-module-jg/amos-boot-module-jg-biz/src/main/java/com/yeejoin/amos/boot/module/jg/biz/utils/JsonUtils.java

@@ -6,8 +6,11 @@ import org.springframework.core.io.Resource;
 
 import java.io.IOException;
 import java.nio.charset.StandardCharsets;
+import java.util.List;
 import java.util.Map;
 
+import static com.alibaba.fastjson.JSON.parseArray;
+
 
 public class JsonUtils {
     //将json文件转化为Map<list<Map<>>>
@@ -20,4 +23,18 @@ public class JsonUtils {
         }
         return JSONObject.parseObject(json, Map.class);
     }
+
+    //将json文件转化为List<Map>
+    public static  List<Map> getResourceList(Resource resource) {
+        String json = null;
+        try {
+            json = IOUtils.toString(resource.getInputStream(), String.valueOf(StandardCharsets.UTF_8));
+        } catch (IOException e) {
+            throw new RuntimeException(resource + "json文件转化失败");
+        }
+        List<Map> list = parseArray(json, Map.class);
+        return list;
+    }
+
+
 }