update 更新默认 windows

build/jenkinsfile

@@ -12,7 +12,7 @@ podTemplate {
                             sh'''
                                     go env -w GOPROXY=https://goproxy.cn,direct
                                     go env -w GO111MODULE=on
-                    CGO_ENABLED=0  go build -ldflags "-extldflags -static "  -a -v -o app.exe main.go
+                    CGO_ENABLED=0 GOOS=windows go build -ldflags "-extldflags -static "  -a -v -o app.exe main.go
                     tar -cvf out.tar *.exe configFiles/
                             '''
             }