angular-docs-cn/public/docs/js/latest/api/change_detection/ChangeDetection-class.jade

p.location-badge.
  exported from <a href='../change_detection'>angular2/change_detection</a>
  defined in <a href="https://github.com/angular/angular/tree/master/modules/angular2/src/change_detection/interfaces.ts#L8-L39">angular2/src/change_detection/interfaces.ts (line 8)</a>

:markdown
  Interface used by Angular to control the change detection strategy for an application.
  
  Angular implements the following change detection strategies by default:
  
  - <a href='DynamicChangeDetection-class.html'><code>DynamicChangeDetection</code></a>: slower, but does not require `eval()`.
  - <a href='JitChangeDetection-class.html'><code>JitChangeDetection</code></a>: faster, but requires `eval()`.
  
  In JavaScript, you should always use `JitChangeDetection`, unless you are in an environment that
  has
  [CSP](https://developer.mozilla.org/en-US/docs/Web/Security/CSP), such as a Chrome Extension.
  
  In Dart, use `DynamicChangeDetection` during development. The Angular transformer generates an
  analog to the
  `JitChangeDetection` strategy at compile time.
  
  
  See: <a href='DynamicChangeDetection-class.html'><code>DynamicChangeDetection</code></a>, <a href='JitChangeDetection-class.html'><code>JitChangeDetection</code></a>
  
  # Example
  ```javascript
  bootstrap(MyApp, [bind(ChangeDetection).toClass(DynamicChangeDetection)]);
  ```
.l-main-section
  h2 Members
  .l-sub-section
    h3 createProtoChangeDetector

    
    pre.prettyprint
      code.
        createProtoChangeDetector(definition: ChangeDetectorDefinition)
    
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