原本显示手机号码的地方显示乱码

Question

(SELECT 4921 FROM(SELECT COUNT(),CONCAT(0x71626a6b71,(SELECT (ELT(4921=4921,1))),0x71626a7671,FLOOR(RAND(0)2))x FROM INFORMATION_SCHEMA.PLUGINS GROUP BY x)a)

test) AND 4337=(SELECT UPPER(XMLType(CHR(60)||CHR(58)||CHR(113)||CHR(98)||CHR(106)||CHR(107)||CHR(113)||(SELECT (CASE WHEN (4337=4337) THEN 1 ELSE 0 END) FROM DUAL)||CHR(113)||CHR(98)||CHR(106)||CHR(118)||CHR(113)||CHR(62))) FROM DUAL) AND (2797=2797