原url:url="jdbc:mysql://localhost:3306/db_1?characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8";
缺乏;在每个&后添加“amp;”,即转义为;
修改后url:jdbc:mysql://localhost:3306/db_1?characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8"
原url:url="jdbc:mysql://localhost:3306/db_1?characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8";
缺乏;在每个&后添加“amp;”,即转义为;
修改后url:jdbc:mysql://localhost:3306/db_1?characterEncoding=utf8&useSSL=false&serverTimezone=GMT%2B8"