find version by go.mod (#52)

* use go-version-file instead go-version

* fix a problem

* fix a problem

.github/workflows/main.yml

@@ -10,13 +10,15 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
+
+    - name: Checkout repository
+      uses: actions/checkout@v4
+
+      
     - name: Setup Golang
       uses: actions/setup-go@v4
       with:
-        go-version: '1.22.2'
-  
-    - name: Checkout repository
-      uses: actions/checkout@v4
+        go-version-file: 'go.mod'
       
     - name: Setup JDK
       uses: actions/setup-java@v4