Node.js – v8.deserialize() 方法

2023-06-05 14:15:03 496

参数

buffer- 将被反序列化的输入缓冲区。

该函数在对输入缓冲区进行反序列化后返回原始文本输出。

示例1

创建一个文件“deserialize.js”并复制以下代码片段。创建文件后，使用命令“nodedeserialize.js”运行此代码。

//v8.deserialize()演示示例

//导入v8模块
const v8 = require('v8');

//初始化数据变量
var data = "Welcome tonhooo.com!"

//序列化值
var serializedValue = v8.serialize(data);

//打印序列化和反序列化的值
console.log('Serialized data : ', serializedValue)
console.log('Data after de-serializing', v8.deserialize(serializedValue))

输出结果

C:\home\node>> node deserialize.js
Serialized data : 
Data after de-serializing Welcome tonhooo.com!

示例2

让我们再看一个例子

//v8.deserialize()演示示例

//导入v8模块
const v8 = require('v8');

//初始化数据变量
var data = "Welcome tonhooo.com!"

//序列化值
var serializedValue = v8.serialize(data);

//打印序列化和反序列化的值
console.log('Serialized data : ', serializedValue)
console.log('Data after de-serializing', v8.deserialize(serializedValue))

var number = v8.serialize(12345);
console.log('Serializing numbers', v8.serialize(number))
console.log('Data after de-serializing', v8.deserialize(number))

var decimal = v8.serialize(12345.543);
console.log('Serializing decimal', v8.serialize(decimal))
console.log('Data after de-serializing', v8.deserialize(decimal))

输出结果

C:\home\node>> node deserialize.js
Serialized data : 
Data after de-serializing Welcome tonhooo.com!
Serializing numbers 
Data after de-serializing 12345
Serializing decimal 
Data after de-serializing 12345.543

Node.js – v8.deserialize() 方法

语法

参数

示例1

示例2

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Node.js – v8.deserialize() 方法

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