當我不接受構造函數的參數時,如何反應知道我何時將道具發送到組件 [英]How react know when i sent props to component when i not accepting arguments on constructor
不知道為什么在將對象數組作為道具傳遞給反應 js 中的子組件時出現錯誤 [英]don't know why im getting error while passing array of objects as props to child component in react js