1.問題截圖

image.png

2.關(guān)鍵代碼

def news_tech(request):
    db = pymysql.connect(host="localhost", user="root", passwd="12345678", db="toutiao")
    with db.cursor() as cursor:
        item = {}
        cursor.execute("select title, ...省略...from news_tech")
    ret = cursor.fetchone()
    item["title"] = ret[0]
    return HttpResponse(json.dumps(item, ensure_ascii=False))

3.解決

在HttpResponse中設(shè)置ensure_ascii=False還是不夠的，還需要在連接數(shù)據(jù)庫時(shí)設(shè)置編碼：charset="utf8"

 db = pymysql.connect(host="localhost", user="root", 
      passwd="12345678", db="toutiao", charset="utf8")

編碼成功