如下所示：

import MySQLdbimport jsondef getSql(): try: con = MySQLdb.connect(host='localhost', user='', passwd='', db='test', charset='utf8') cursor = con.cursor() sql = "select * from user" cursor.execute(sql) results = cursor.fetchmany(5) users = [] data = {} for r in results: user = {} user['id'] = r[0] user['name'] = r[1] user['age'] = r[2] user['tel'] = r[3] user['address'] = r[4] users.append(user) data['code'] = 0 data['users'] = users jsonStr = json.dumps(data) cursor.close() con.close() return jsonStr except MySQLdb.Error, e: print "Mysql Error %d: %s" % (e.args[0], e.args[1])

以上这篇python查询mysql,返回json的实例就是小编分享给大家的全部内容了，希望能给大家一个参考，也希望大家多多支持。