04.4.md

eBook/examples/chapter_15/template_field.go

@@ -0,0 +1,23 @@
+// template_field.go
+package main
+
+import (
+	"fmt"
+    "os"
+    "text/template"
+)
+
+type Person struct {
+    Name string
+    nonExportedAgeField string 
+}
+
+func main() {
+    t := template.New("hello") 
+    t, _ = t.Parse("hello {{.Name}}!") 
+    p := Person{Name:"Mary", nonExportedAgeField: "31"}
+    if err := t.Execute(os.Stdout, p); err != nil {
+        fmt.Println("There was an error:", err.Error())
+    }
+}
+// Output:   hello Mary!