JsRuntime class final
A long-lived QuickJS runtime that can host isolated JavaScript contexts.
Native platforms place child contexts in one shared JSRuntime. Backends
without multi-context support preserve the same isolation contract by
creating an independent backend runtime for each context.
Properties
- activeContextCount → int
-
Number of live child contexts, primarily useful for capacity diagnostics.
no setter
- closed → bool
-
Runtime 是否已经进入关闭状态。
no setter
- engineVersion → String
-
底层 JavaScript Engine 的版本字符串。
no setter
- hashCode → int
-
The hash code for this object.
no setterinherited
- options → JsOptions
-
创建此 Runtime 时应用的资源与队列限制。
final
- runtimeType → Type
-
A representation of the runtime type of the object.
no setterinherited
Methods
-
createContext(
{JsModuleLoader? moduleLoader, List< JsScript> scripts = const <JsScript>[], List<JsModule> modules = const <JsModule>[], List<JsHostMethod> methods = const <JsHostMethod>[], List<JsFeatures> features = const <JsFeatures>[], List<JsPlugin> plugins = const <JsPlugin>[], JsConsoleSink? onConsole}) → Future<JsContext> - Creates a context with an independent global object and module registry.
-
dispose(
) → Future< void> - 关闭所有子 Context 并释放底层 Runtime；重复调用返回同一 Future。
-
noSuchMethod(
Invocation invocation) → dynamic -
Invoked when a nonexistent method or property is accessed.
inherited
-
toString(
) → String -
A string representation of this object.
inherited
Operators
-
operator ==(
Object other) → bool -
The equality operator.
inherited