diff --git a/src/main/java/com/ntlab/irisserver/entities/Drawing.java b/src/main/java/com/ntlab/irisserver/entities/Drawing.java
index 5710844..c49a153 100644
--- a/src/main/java/com/ntlab/irisserver/entities/Drawing.java
+++ b/src/main/java/com/ntlab/irisserver/entities/Drawing.java
@@ -3,6 +3,9 @@
 import com.fasterxml.jackson.annotation.JsonProperty;
 
 import java.util.ArrayList;
+import java.util.HashMap;
+import java.util.List;
+import java.util.Map;
 
 public class Drawing {
 
@@ -21,6 +24,10 @@
     @JsonProperty("isDrawn")
     private Boolean isDrawn;
 
+    // リストに何を持たすかは相談したいところなので仮置き。。。
+    private Map<Integer, Drawing> drawings = new HashMap<>();
+
+
     //-----------------------------------------------------------------
     // getter
     public String getTitle() {
diff --git a/src/main/java/com/ntlab/irisserver/resources/DrawingsRest.java b/src/main/java/com/ntlab/irisserver/resources/DrawingsRest.java
index 22db30f..083ee2f 100644
--- a/src/main/java/com/ntlab/irisserver/resources/DrawingsRest.java
+++ b/src/main/java/com/ntlab/irisserver/resources/DrawingsRest.java
@@ -1,29 +1,58 @@
 package com.ntlab.irisserver.resources;
 
+import com.ntlab.irisserver.utils.Base64Decode;
+import org.apache.catalina.core.ApplicationContext;
+import org.springframework.context.ApplicationContextAware;
+import org.springframework.beans.BeansException;
 import org.springframework.stereotype.Component;
 
 import javax.ws.rs.*;
+import java.io.IOException;
 
 @Component
 @Path("/rooms")
 public class DrawingsRest {
 
+    private ApplicationContext applicationContext;
+
+    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
+        this.applicationContext = applicationContext;
+    }
+
     @GET
     @Path("/{rid}/game/drawings")
-    public String getDrawings(@PathParam("rid") int rid) {
+    public String getDrawings(@PathParam("rid") String rid) {
         // 絵のデータ取得
         return null;
     }
 
     @GET
     @Path("/{rid}/game/drawings/{dno}")
-    public String getDrawing(@PathParam("rid") int rid, @PathParam("dno") String dno ) {
+    public String getDrawing(@PathParam("rid") String rid, @PathParam("dno") int dno ) {
         return null;
     }
 
     @PUT
     @Path("/{rid}/game/drawings/{dno}")
-    public String putDrawing(@PathParam("rid") int rid, @PathParam("dno") String dno ) {
+    public String putDrawing(@PathParam("rid") String rid, @PathParam("dno") int dno, @FormParam("drawing") String drawing ) {
+
+        String path1 = "";
+        String path = "";
+
+        try {
+            path1 = applicationContext.getResource("file:").getFile();
+            // 下記が本物だけど上手くいかない。。。
+            //path1 = applicationContext.getResource("file:").getFile().getAbsolutePath() +"/apache-tomcat-9.0.10"+ "/webapps";
+            System.out.println("0"+ path1.toString());
+            System.out.println("！！！クライアントから届いたBASE64の文字列！！！：" + drawing.toString());
+            path = Base64Decode.saveAsFile(rid, dno, path1, drawing);
+
+        } catch (IOException e) {
+            e.printStackTrace();
+            throw new WebApplicationException(500);
+        }
+
+        // いったんnullにしとく
         return null;
     }