有这样两个类:
class Car{
private int age;
private Tyer carTyer;
}
class Tyer{
private String weige;
private long price;
}在action中,
Tyer tyer = new Tyer();
tyer.setPrice(300);
tyer.setWeige(5kg);
Car car = new Car();
car.setCarTyer(tyer);在jsp中用el表达式语言这样写:
${car.typer.price}应该没错吧? 可是居然错了!
这样写就没错:${car.CarTyer.price}算不算bug呢?
class Car{
private int age;
private Tyer carTyer;
}
class Tyer{
private String weige;
private long price;
}在action中,
Tyer tyer = new Tyer();
tyer.setPrice(300);
tyer.setWeige(5kg);
Car car = new Car();
car.setCarTyer(tyer);在jsp中用el表达式语言这样写:
${car.typer.price}应该没错吧? 可是居然错了!
这样写就没错:${car.CarTyer.price}算不算bug呢?
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