想問Java書
我有個service要用到兩條dao。咁第二條要用到第一條query嘅result做input parameters。上網睇同個project其他位加個@Transaction就會asynchronized
public Service1 service1(input){
Object x = dao1.load(input);
Object y = dao2.load(x.id);
return new Service1(x, y);
}
dao 係jdbctemplate
我記得js係要加async await
link:
https://stackoverflow.com/questions/8414544/injecting-multiple-dao-into-one-service