go example_test 源码
golang example_test 代码
文件路径：/src/go/parser/example_test.go
// Copyright 2012 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package parser_test
import (
"fmt"
"go/parser"
"go/token"
)
func ExampleParseFile() {
fset := token.NewFileSet() // positions are relative to fset
src := `package foo
import (
"fmt"
"time"
)
func bar() {
fmt.Println(time.Now())
}`
// Parse src but stop after processing the imports.
f, err := parser.ParseFile(fset, "", src, parser.ImportsOnly)
if err != nil {
fmt.Println(err)
return
}
// Print the imports from the file's AST.
for _, s := range f.Imports {
fmt.Println(s.Path.Value)
}
// output:
//
// "fmt"
// "time"
}
相关信息
相关文章
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦