{"id":265,"title":"find_in_set\u5728\u96c6\u5408\u4e2d\u67e5\u627e","good":0,"bad":0,"hit":2310,"created_at":"2017-08-15 10:25:06","content":"<p>\u6bd4\u5982\u5b57\u6bb5\u4e2d\u7684\u503c\uff1a1,2,3,7,8<\/p><p>\u67e5\u627e\u5b57\u6bb5\u4e2d\u5b58\u57283\u7684\u53ef\u4ee5\u7528find_in_set(3,\u5b57\u6bb5\u540d)<\/p>"}