Input.inputString 输入字符串

# [Input](Input.html).inputString 输入字符串

static var *inputString* : string

*Description* 描述

Returns the keyboard input entered this frame (Read Only).

返回在这一帧的键盘输入（只读）

Only ASCII characters are contained in the inputString.

inputString 中只包含 ASCII 码中的字符。

The string can contain two special characters which should be handled:
Character "\b" represents backspace. Character "\n" represents return or
enter.

这个字符串中可以包含两个需要处理的特殊字符：字符"\b"代表退格。字符"\n"代表回车或返回

* [C#](#)
* [JavaScript](#)

```
using UnityEngine;
using System.Collections;

public class example : MonoBehaviour {
	void Update() {
		foreach (char c in Input.inputString) {
			if (c == "\b"[0])
				if (guiText.text.Length != 0)
					guiText.text = guiText.text.Substring(0, guiText.text.Length - 1);

else
				if (c == "\n"[0] || c == "\r"[0])
					print("User entered his name: " + guiText.text);
				else
					guiText.text += c;
			}
	}
}
```

```
// Shows how to read typing input from the keyboard
// (eg. the user entering his name).
// You need to attach this script to a GUIText object.
// 演示怎样读取键盘输入的字符
//（例如用户输入他的名字）
//你需要将此脚本附加于一个GUIText对象