質問編集履歴
1
例を静的メソッドに変更
title
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File without changes
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body
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@@ -16,7 +16,6 @@
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class A extends React.Component {
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getMessage(){
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-
const B = new B
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const message = B.returnMessage()
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return message
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}
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@@ -30,7 +29,7 @@
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コンポーネントB
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```javascript
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class B extends React.Component {
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-
returnMessage(){
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static returnMessage(){
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return 'hoge'
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}
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}
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