使用vue3后的BUG???
const?state?=?reactive({ ????searchHistory:?[], ????}); const?setToHistory?=?(word)?=>?{ ????state.searchHistory.unshift(word); }
state.searchHistory 已經(jīng)改變值了為null,而不是數(shù)組
const?state?=?reactive({ ????searchHistory:?[], ????}); const?setToHistory?=?(word)?=>?{ ????state.searchHistory.unshift(word); }
state.searchHistory 已經(jīng)改變值了為null,而不是數(shù)組
2020-10-31
舉報
2020-10-31
?修好了,是因為
??success(JSON.parse(data));
轉(zhuǎn)換為空了,但是視頻這里這樣可以。。。
??success(!JSON.parse(data)?[]:JSON.parse(data));
修復(fù)這樣就行了