react高阶组件设置显示名称

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react高阶组件设置显示名称 #97

Open chenchenyuyu opened 5 years ago

chenchenyuyu commented 5 years ago

 const getDisplayName = (WrappedComponent) => {
    const { displayName, name } = WrappedComponent || {};
    return displayName || name || 'Component';
  }

  // 高阶组件设置显示名称
  WithErrorHandler.displayName = `withErrorHandler(${getDisplayName(WrappedComponent)})`;