添加接口：定元模型。返回该模型的元数据之间。的关系.

src/main/java/com/keymobile/metadata/metadataRelation/controller/MetaDataController.java

@@ -143,11 +143,12 @@ public class MetaDataController {
     @ApiOperation(tags = "",value="传入元模型名称，返回该元模型的元数据所有关系")
 //    @RequestMapping(path = "/getNodeAndRelationByModel", method = RequestMethod.GET)
 
-    @RequestMapping(path = "/result", method = RequestMethod.GET)
-    public ReturnReslult getNodeAndRelationByModel() {
-        ReturnReslult returnReslult = new ReturnReslult();
-        String modelName = "Table";
-        returnReslult = metadataService.findResultByModelName(modelName);
+    @RequestMapping(path = "/getNodeAndRelationByModel", method = RequestMethod.GET)
+    public ReturnReslult getNodeAndRelationByModel(String modelName) {
+        if(modelName==null || modelName.equals("")){
+            modelName = "Table";
+        }
+        ReturnReslult returnReslult = metadataService.findResultByModelName(modelName);
 
 
         return returnReslult;
@@ -169,7 +170,7 @@ public class MetaDataController {
     @ApiOperation(tags = "",value="系统级的大图")
 //    @RequestMapping(path = "/getBigGraph", method = RequestMethod.GET)
 
-    @RequestMapping(path = "/result0", method = RequestMethod.GET)
+    @RequestMapping(path = "/result", method = RequestMethod.GET)
     public ReturnReslult getBigGraph(){
 
         logger.info("开始获取系统级的大图");