blocks|key|175176|text|我不确定这个街区出了什么问题|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175177|reader+:=+bufio.NewReader(os.Stdin)
fmt.Print("Enter+text:+")
text,+_+:=+reader.ReadString('\n')
fmt.Println(text)|code-block|syntax|javascript|175178|因为它能在我的机器上工作。然而，对于下一个块，您需要一个指向要将输入赋值给的变量的指针。尝试用fmt.Scanln(&text2)替换fmt.Scanln(text2)。不要使用Sscanln，因为它解析的是内存中已经存在的字符串，而不是来自标准输入的字符串。如果你想做一些你想做的事情，用fmt.Scanf("%25s",+&ln)代替它|offset|length|style|CODE|175179|如果这仍然不起作用，您的罪魁祸首可能是一些奇怪的系统设置或有buggy的IDE。|175180|entityMap^0|0|0|1B|I|1V|H|2H|7|41|K|0|0^^$0|@$1|2|3|4|5|6|7|Q|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|R|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|S|8|@$I|T|J|U|K|L]|$I|V|J|W|K|L]|$I|X|J|Y|K|L]|$I|Z|J|10|K|L]]|9|@]|A|$]]|$1|M|3|N|5|6|7|11|8|@]|9|@]|A|$]]|$1|O|3|-4|5|6|7|12|8|@]|9|@]|A|$]]]|P|$]]

I'm not sure what's wrong with the block 

<pre><code>reader := bufio.NewReader(os.Stdin)
fmt.Print("Enter text: ")
text, _ := reader.ReadString('\n')
fmt.Println(text)
</code></pre>

As it works on my machine. However, for the next block you need a pointer to the variables you're assigning the input to. Try replacing <code>fmt.Scanln(text2)</code> with <code>fmt.Scanln(&amp;text2)</code>. Don't use <code>Sscanln</code>, because it parses a string already in memory instead of from stdin. If you want to do something like what you were trying to do, replace it with <code>fmt.Scanf("%s", &amp;ln)</code>

If this still doesn't work, your culprit might be some weird system settings or a buggy IDE.

blocks|key|4681250|text|你也可以试试：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4681251|scanner+:=+bufio.NewScanner(os.Stdin)
for+scanner.Scan()+{
++++fmt.Println(scanner.Text())
}

if+scanner.Err()+!=+nil+{
++++//+Handle+error.
}|code-block|syntax|javascript|4681252|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You can as well try:
<pre><code>scanner := bufio.NewScanner(os.Stdin)
for scanner.Scan() {
 fmt.Println(scanner.Text())
}

if scanner.Err() != nil {
 // Handle error.
}
</code></pre>

blocks|key|175273|text|干净利落地读入两个提示值：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175274|//+Create+a+single+reader+which+can+be+called+multiple+times
reader+:=+bufio.NewReader(os.Stdin)
//+Prompt+and+read
fmt.Print("Enter+text:+")
text,+_+:=+reader.ReadString('\n')
fmt.Print("Enter+More+text:+")
text2,+_+:=+reader.ReadString('\n')
//+Trim+whitespace+and+print
fmt.Printf("Text1:+\"%25s\",+Text2:+\"%25s\"\n",
++++strings.TrimSpace(text),+strings.TrimSpace(text2))|code-block|syntax|javascript|175275|下面是一个例子：|175276|Enter+text:+Jim
Enter+More+text:+Susie
Text1:+"Jim",+Text2:+"Susie"|175277|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Cleanly read in a couple of prompted values:
<pre><code>// Create a single reader which can be called multiple times
reader := bufio.NewReader(os.Stdin)
// Prompt and read
fmt.Print(&quot;Enter text: &quot;)
text, _ := reader.ReadString('\n')
fmt.Print(&quot;Enter More text: &quot;)
text2, _ := reader.ReadString('\n')
// Trim whitespace and print
fmt.Printf(&quot;Text1: \&quot;%s\&quot;, Text2: \&quot;%s\&quot;\n&quot;,
 strings.TrimSpace(text), strings.TrimSpace(text2))
</code></pre>
Here's a run:
<pre><code>Enter text: Jim
Enter More text: Susie
Text1: &quot;Jim&quot;, Text2: &quot;Susie&quot;
</code></pre>

blocks|key|4681372|text|在一个循环中读取多个输入的另一种方法，它可以处理带有空格的输入：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4681373|package+main
import+(
++++"fmt"
++++"bufio"
++++"os"
)

func+main()+{
++++scanner+:=+bufio.NewScanner(os.Stdin)
++++var+text+string
++++for+text+!=+"q"+{++//+break+the+loop+if+text+==+"q"
++++++++fmt.Print("Enter+your+text:+")
++++++++scanner.Scan()
++++++++text+=+scanner.Text()
++++++++if+text+!=+"q"+{
++++++++++++fmt.Println("Your+text+was:+",+text)
++++++++}
++++}
}|code-block|syntax|javascript|4681374|输出：|4681375|Enter+your+text:+Hello+world!
Your+text+was:++Hello+world!
Enter+your+text:+Go+is+awesome!
Your+text+was:++Go+is+awesome!
Enter+your+text:+q|4681376|entityMap^0|0|0|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|N|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|O|8|@]|9|@]|A|$]]|$1|I|3|J|5|D|7|P|8|@]|9|@]|A|$E|F]]|$1|K|3|-4|5|6|7|Q|8|@]|9|@]|A|$]]]|L|$]]

Another way to read multiple inputs within a loop which can handle an input with spaces:

<pre><code>package main
import (
 "fmt"
 "bufio"
 "os"
)

func main() {
 scanner := bufio.NewScanner(os.Stdin)
 var text string
 for text != "q" { // break the loop if text == "q"
 fmt.Print("Enter your text: ")
 scanner.Scan()
 text = scanner.Text()
 if text != "q" {
 fmt.Println("Your text was: ", text)
 }
 }
}
</code></pre>

Output:

<pre><code>Enter your text: Hello world!
Your text was: Hello world!
Enter your text: Go is awesome!
Your text was: Go is awesome!
Enter your text: q
</code></pre>

blocks|key|4681385|text|尝试以下代码：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4681386|var+input+string
func+main()+{
++++fmt.Print("Enter+Your+Name=")
++++fmt.Scanf("%25s",+&input)
++++fmt.Println("Hello+"+%2B+input)
}|code-block|syntax|javascript|4681387|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Try this code:
<pre><code>var input string
func main() {
 fmt.Print(&quot;Enter Your Name=&quot;)
 fmt.Scanf(&quot;%s&quot;, &amp;input)
 fmt.Println(&quot;Hello &quot; + input)
}
</code></pre>

blocks|key|175420|text|您需要提供一个指向要扫描的变量的指针，如下所示：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175421|fmt.scan(&text2)|code-block|syntax|javascript|175422|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

You need to provide a pointer to the variable you want to scan, like so:
<pre><code>fmt.scan(&amp;text2)
</code></pre>

blocks|key|175439|text|我去参加聚会要迟到了。但是有一个liner怎么样：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175440|data,+err+:=+ioutil.ReadAll(os.Stdin)|code-block|syntax|javascript|175441|完成后按ctrl%2Bd键。|175442|entityMap^0|0|0|0^^$0|@$1|2|3|4|5|6|7|K|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|L|8|@]|9|@]|A|$E|F]]|$1|G|3|H|5|6|7|M|8|@]|9|@]|A|$]]|$1|I|3|-4|5|6|7|N|8|@]|9|@]|A|$]]]|J|$]]

I'm late to the party. But how about one liner:
<pre><code>data, err := ioutil.ReadAll(os.Stdin)
</code></pre>
And press ctrl+d once done.

blocks|key|4681458|text|也可以这样做：|type|unstyled|depth|inlineStyleRanges|entityRanges|data|4681459|package+main
import+"fmt"

func+main(){
++++var+myname+string
++++fmt.Scanf("%25s",+&myname)
++++fmt.Println("Hello",+myname)
}|code-block|syntax|javascript|4681460|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

It can also be done like this:
<pre><code>package main
import &quot;fmt&quot;

func main(){
 var myname string
 fmt.Scanf(&quot;%s&quot;, &amp;myname)
 fmt.Println(&quot;Hello&quot;, myname)
}
</code></pre>

blocks|key|175500|text|在我的例子中，程序没有等待，因为我正在使用watcher命令自动运行程序。手动运行程序go+run+main.go会导致“输入文本”，并最终打印到控制台。|type|unstyled|depth|inlineStyleRanges|offset|length|style|CODE|entityRanges|data|175501|fmt.Print("Enter+text:+")
var+input+string
fmt.Scanln(&input)
fmt.Print(input)|code-block|syntax|javascript|175502|entityMap^0|L|7|17|E|0|0^^$0|@$1|2|3|4|5|6|7|M|8|@$9|N|A|O|B|C]|$9|P|A|Q|B|C]]|D|@]|E|$]]|$1|F|3|G|5|H|7|R|8|@]|D|@]|E|$I|J]]|$1|K|3|-4|5|6|7|S|8|@]|D|@]|E|$]]]|L|$]]

In my case, the program was not waiting because I was using the <code>watcher</code> command to auto run the program. Manually running the program <code>go run main.go</code> resulted in &quot;Enter text&quot; and eventually printing to the console.
<pre><code>fmt.Print(&quot;Enter text: &quot;)
var input string
fmt.Scanln(&amp;input)
fmt.Print(input)
</code></pre>

blocks|key|175515|text|让我们做得很简单|type|unstyled|depth|inlineStyleRanges|entityRanges|data|175516|s:=""
b+:=+make([]byte,+1)
for+os.Stdin.Read(b)+;+b[0]!='\n';+os.Stdin.Read(b)+{
++++s%2B=string(b)
++++}
fmt.Println(s)|code-block|syntax|javascript|175517|entityMap^0|0|0^^$0|@$1|2|3|4|5|6|7|I|8|@]|9|@]|A|$]]|$1|B|3|C|5|D|7|J|8|@]|9|@]|A|$E|F]]|$1|G|3|-4|5|6|7|K|8|@]|9|@]|A|$]]]|H|$]]

Let's do it very simple
<pre><code>s:=&quot;&quot;
b := make([]byte, 1)
for os.Stdin.Read(b) ; b[0]!='\n'; os.Stdin.Read(b) {
 s+=string(b)
 }
fmt.Println(s)
</code></pre>

I would like to read standard input from the command line, but my attempts have ended with the program exiting before I'm prompted for input. I'm looking for the equivalent of <a href="http://msdn.microsoft.com/en-us/library/system.console.readline%28v=vs.110%29.aspx" rel="noreferrer">Console.ReadLine()</a> in C#.
This is what I currently have:
<pre><code>package main

import (
 &quot;bufio&quot;
 &quot;fmt&quot;
 &quot;os&quot;
)

func main() {
 reader := bufio.NewReader(os.Stdin)
 fmt.Print(&quot;Enter text: &quot;)
 text, _ := reader.ReadString('\n')
 fmt.Println(text)

 fmt.Println(&quot;Enter text: &quot;)
 text2 := &quot;&quot;
 fmt.Scanln(text2)
 fmt.Println(text2)

 ln := &quot;&quot;
 fmt.Sscanln(&quot;%v&quot;, ln)
 fmt.Println(ln)
}
</code></pre>

How can I read from standard input in the console?

我想从命令行读取标准输入，但在提示输入之前，我的尝试已随着程序退出而结束。我正在寻找C#中的等价物。这是我目前所拥有的：package mainimport (    "bufio"    "fmt"    "os")func main() {    reader := bufio.NewReader(os.Stdin...

问如何从控制台中的标准输入中读取？
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问如何从控制台中的标准输入中读取？EN

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问如何从控制台中的标准输入中读取？
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