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修正dial.go中格式化输出语句 (#411)

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* 修正dial.go例子中格式化输出语句的错误

* 修正dial.go例子中格式化输出语句的错误
This commit is contained in:
Eawaun
2017-10-13 04:07:14 -05:00
committed by 无闻
parent 7a552a5d3b
commit c39e071188
2 changed files with 4 additions and 4 deletions
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4
eBook/15.1.md
View File

@@ -142,10 +142,10 @@ func main() {
} }
func checkConnection(conn net.Conn, err error) { func checkConnection(conn net.Conn, err error) {
if err != nil { if err != nil {
fmt.Printf("error %v connecting!") fmt.Printf("error %v connecting!", err)
os.Exit(1) os.Exit(1)
} }
fmt.Println("Connection is made with %v", conn) fmt.Printf("Connection is made with %v\n", conn)
} }
``` ```
下边也是一个使用net包从socket中打开，写入，读取数据的例子： 下边也是一个使用net包从socket中打开，写入，读取数据的例子：

4
eBook/examples/chapter_15/dial.go
View File

@@ -17,8 +17,8 @@ func main() {
} }
func checkConnection(conn net.Conn, err error) { func checkConnection(conn net.Conn, err error) {
if err != nil { if err != nil {
fmt.Printf("error %v connecting!") fmt.Printf("error %v connecting!", err)
os.Exit(1) os.Exit(1)
} }
fmt.Println("Connection is made with %v", conn) fmt.Printf("Connection is made with %v\n", conn)
} }