zoukankan      html  css  js  c++  java
  • AutoFac创建实例的方法解析

    1、InstancePerDependency

    对每一个依赖或每一次调用创建一个新的唯一的实例。这也是默认的创建实例的方式。

    官方文档解释:Configure the component so that every dependent component or call to Resolve() gets a new, unique instance (default.)

    2、InstancePerLifetimeScope

    在一个生命周期域中,每一个依赖或调用创建一个单一的共享的实例,且每一个不同的生命周期域,实例是唯一的,不共享的。

    官方文档解释:Configure the component so that every dependent component or call to Resolve() within a single ILifetimeScope gets the same, shared instance. Dependent components in different lifetime scopes will get different instances.

    3、InstancePerMatchingLifetimeScope

    在一个做标识的生命周期域中,每一个依赖或调用创建一个单一的共享的实例。打了标识了的生命周期域中的子标识域中可以共享父级域中的实例。若在整个继承层次中没有找到打标识的生命周期域,则会抛出异常:DependencyResolutionExcepti

    1、InstancePerDependency

    对每一个依赖或每一次调用创建一个新的唯一的实例。这也是默认的创建实例的方式。

    官方文档解释:Configure the component so that every dependent component or call to Resolve() gets a new, unique instance (default.)

    2、InstancePerLifetimeScope

    在一个生命周期域中,每一个依赖或调用创建一个单一的共享的实例,且每一个不同的生命周期域,实例是唯一的,不共享的。

    官方文档解释:Configure the component so that every dependent component or call to Resolve() within a single ILifetimeScope gets the same, shared instance. Dependent components in different lifetime scopes will get different instances.

    3、InstancePerMatchingLifetimeScope

    在一个做标识的生命周期域中,每一个依赖或调用创建一个单一的共享的实例。打了标识了的生命周期域中的子标识域中可以共享父级域中的实例。若在整个继承层次中没有找到打标识的生命周期域,则会抛出异常:DependencyResolutionException

    官方文档解释:Configure the component so that every dependent component or call to Resolve() within a ILifetimeScope tagged with any of the provided tags value gets the same, shared instance. Dependent components in lifetime scopes that are children of the tagged scope will share the parent's instance. If no appropriately tagged scope can be found in the hierarchy an DependencyResolutionException is thrown.

    4、InstancePerOwned

    在一个生命周期域中所拥有的实例创建的生命周期中,每一个依赖组件或调用Resolve()方法创建一个单一的共享的实例,并且子生命周期域共享父生命周期域中的实例。若在继承层级中没有发现合适的拥有子实例的生命周期域,则抛出异常:DependencyResolutionException

    官方文档解释:Configure the component so that every dependent component or call to Resolve() within a ILifetimeScope created by an owned instance gets the same, shared instance. Dependent components in lifetime scopes that are children of the owned instance scope will share the parent's instance. If no appropriate owned instance scope can be found in the hierarchy an DependencyResolutionException is thrown.

    5、SingleInstance

    每一次依赖组件或调用Resolve()方法都会得到一个相同的共享的实例。其实就是单例模式。

    官方文档解释:Configure the component so that every dependent component or call to Resolve() gets the same, shared instance.

    6、InstancePerHttpRequest

    on

    官方文档解释:Configure the component so that every dependent component or call to Resolve() within a ILifetimeScope tagged with any of the provided tags value gets the same, shared instance. Dependent components in lifetime scopes that are children of the tagged scope will share the parent's instance. If no appropriately tagged scope can be found in the hierarchy an DependencyResolutionException is thrown.

    4、InstancePerOwned

    在一个生命周期域中所拥有的实例创建的生命周期中,每一个依赖组件或调用Resolve()方法创建一个单一的共享的实例,并且子生命周期域共享父生命周期域中的实例。若在继承层级中没有发现合适的拥有子实例的生命周期域,则抛出异常:DependencyResolutionException

    官方文档解释:Configure the component so that every dependent component or call to Resolve() within a ILifetimeScope created by an owned instance gets the same, shared instance. Dependent components in lifetime scopes that are children of the owned instance scope will share the parent's instance. If no appropriate owned instance scope can be found in the hierarchy an DependencyResolutionException is thrown.

    5、SingleInstance

    每一次依赖组件或调用Resolve()方法都会得到一个相同的共享的实例。其实就是单例模式。

    官方文档解释:Configure the component so that every dependent component or call to Resolve() gets the same, shared instance.

    6、InstancePerHttpRequest

  • 相关阅读:
    Maven 打包指定子工程项目(springcloud分模块打包)
    linux常见问题: zip/unzip: command not found
    CentOS8安装jdk1.8
    nacos-docker镜像安装nacos并配置数据库
    浏览器的一个请求从发送到返回都经历了什么
    python之scrapy
    常见的爬虫与反爬虫斗争
    Python闭包与延迟绑定
    ip代理
    python编程:统计文件中单词出现次数
  • 原文地址:https://www.cnblogs.com/zhuimengzhe/p/6646097.html
Copyright © 2011-2022 走看看