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j2ee, j2me, j2se 现在哪个用得多?
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j2ee, j2me, j2se 现在哪个用得多?# Java - 爪哇娇娃
S*w
1
miamia美女起个头
avatar
s*s
2
不知道倒底应该从哪个学起? 然后重点学哪个?
avatar
c*e
3
ejb别学了,就学core java,spring,hibernate.

【在 s****s 的大作中提到】
: 不知道倒底应该从哪个学起? 然后重点学哪个?
avatar
s*s
4
什么意思, 能具体说说吗? 比如分别应该看哪几本书?

【在 c*********e 的大作中提到】
: ejb别学了,就学core java,spring,hibernate.
avatar
r*r
5
下面4本书怎么样?
Thinking in Java 4th Edition.pdf
Spring in Action 3rd Edition.pdf
just_spring.pdf
Manning - Hibernate in Action.pdf
Thinking in Java看了看,觉着讲的很清楚。不知道是不是实用?是不是每章都要细细
读几遍,每个例子,每道练习题都要仔细研究?
avatar
b*y
6
学j2se吧,这个是标准和basics, 所以用的多。很多小公司买不起j2ee的package的,
比如说.
avatar
T*U
7
j2ee需要什么package?

【在 b******y 的大作中提到】
: 学j2se吧,这个是标准和basics, 所以用的多。很多小公司买不起j2ee的package的,
: 比如说.

avatar
M*r
8
Do not mislead novice.

【在 c*********e 的大作中提到】
: ejb别学了,就学core java,spring,hibernate.
avatar
c*e
9
ejb挺复杂的,学起来不容易。工作需要里面也没人提ejb,现在都在提spring,
hibernate. c++没java流行,根本原因就是c++把编程搞复杂了。java ejb也把java搞
复杂了。

【在 M***r 的大作中提到】
: Do not mislead novice.
avatar
M*r
10
All right, it seems you have not followed new technologies for a while. The
new EJB (including JPA) is much easier to start with, even comparing to
Spring/hibernate combo. I don't mean spring is out. I mean a recommendation
with background (e.g. when I was using EJB 10 years ago, ...) is better than
denying some options up-front.

【在 c*********e 的大作中提到】
: ejb挺复杂的,学起来不容易。工作需要里面也没人提ejb,现在都在提spring,
: hibernate. c++没java流行,根本原因就是c++把编程搞复杂了。java ejb也把java搞
: 复杂了。

avatar
g*g
11
You are right that EJB 3 is simpler than Spring/Hibernate Combo. But Spring/
Hibernate is still the de facto in the industry. For flexibility and a
richer set of API. If you are still in school, it doesn't hurt to learn both
. If you only have time to pick up one, I recommend Spring/hibernate. At the
end of the day, the majority of us don't decide which framework we should
use.

The
recommendation
than

【在 M***r 的大作中提到】
: All right, it seems you have not followed new technologies for a while. The
: new EJB (including JPA) is much easier to start with, even comparing to
: Spring/hibernate combo. I don't mean spring is out. I mean a recommendation
: with background (e.g. when I was using EJB 10 years ago, ...) is better than
: denying some options up-front.

avatar
e*t
12
同意好虫,ejb3不像过去了,已经相当好用了。可是对于很多企业,招人也主要是维护
当前系统,或者develop new features.所以ejb3相比之下还是没有那么popular了。

Spring/
both
the

【在 g*****g 的大作中提到】
: You are right that EJB 3 is simpler than Spring/Hibernate Combo. But Spring/
: Hibernate is still the de facto in the industry. For flexibility and a
: richer set of API. If you are still in school, it doesn't hurt to learn both
: . If you only have time to pick up one, I recommend Spring/hibernate. At the
: end of the day, the majority of us don't decide which framework we should
: use.
:
: The
: recommendation
: than

avatar
t*e
13
大的原则上ejb3和spring3基本上差不多了。但小细节上还是不如spring方便。需要添
加很多第三方的libs。我感觉remote interface是越来越没用。作为remoting
solution不如web services, 又不能用DI,也不是提高scalability唯一的手段。特别
是妨碍open session in view的实现,无法容忍。

【在 e*****t 的大作中提到】
: 同意好虫,ejb3不像过去了,已经相当好用了。可是对于很多企业,招人也主要是维护
: 当前系统,或者develop new features.所以ejb3相比之下还是没有那么popular了。
:
: Spring/
: both
: the

avatar
a*i
14
EJB或者JavaEE现在还有什么“新”技术?
比的是现在的EJB和Spring,而不是现在的EJB和十年前的EJB

The
recommendation
than

【在 M***r 的大作中提到】
: All right, it seems you have not followed new technologies for a while. The
: new EJB (including JPA) is much easier to start with, even comparing to
: Spring/hibernate combo. I don't mean spring is out. I mean a recommendation
: with background (e.g. when I was using EJB 10 years ago, ...) is better than
: denying some options up-front.

avatar
M*r
15
这里跟果fan版谷fan版有一拼
avatar
s*s
16
不知道倒底应该从哪个学起? 然后重点学哪个?
avatar
c*e
17
ejb别学了,就学core java,spring,hibernate.

【在 s****s 的大作中提到】
: 不知道倒底应该从哪个学起? 然后重点学哪个?
avatar
s*s
18
什么意思, 能具体说说吗? 比如分别应该看哪几本书?

【在 c*********e 的大作中提到】
: ejb别学了,就学core java,spring,hibernate.
avatar
r*r
19
下面4本书怎么样?
Thinking in Java 4th Edition.pdf
Spring in Action 3rd Edition.pdf
just_spring.pdf
Manning - Hibernate in Action.pdf
Thinking in Java看了看,觉着讲的很清楚。不知道是不是实用?是不是每章都要细细
读几遍,每个例子,每道练习题都要仔细研究?
avatar
b*y
20
学j2se吧,这个是标准和basics, 所以用的多。很多小公司买不起j2ee的package的,
比如说.
avatar
T*U
21
j2ee需要什么package?

【在 b******y 的大作中提到】
: 学j2se吧,这个是标准和basics, 所以用的多。很多小公司买不起j2ee的package的,
: 比如说.

avatar
M*r
22
Do not mislead novice.

【在 c*********e 的大作中提到】
: ejb别学了,就学core java,spring,hibernate.
avatar
c*e
23
ejb挺复杂的,学起来不容易。工作需要里面也没人提ejb,现在都在提spring,
hibernate. c++没java流行,根本原因就是c++把编程搞复杂了。java ejb也把java搞
复杂了。

【在 M***r 的大作中提到】
: Do not mislead novice.
avatar
M*r
24
All right, it seems you have not followed new technologies for a while. The
new EJB (including JPA) is much easier to start with, even comparing to
Spring/hibernate combo. I don't mean spring is out. I mean a recommendation
with background (e.g. when I was using EJB 10 years ago, ...) is better than
denying some options up-front.

【在 c*********e 的大作中提到】
: ejb挺复杂的,学起来不容易。工作需要里面也没人提ejb,现在都在提spring,
: hibernate. c++没java流行,根本原因就是c++把编程搞复杂了。java ejb也把java搞
: 复杂了。

avatar
g*g
25
You are right that EJB 3 is simpler than Spring/Hibernate Combo. But Spring/
Hibernate is still the de facto in the industry. For flexibility and a
richer set of API. If you are still in school, it doesn't hurt to learn both
. If you only have time to pick up one, I recommend Spring/hibernate. At the
end of the day, the majority of us don't decide which framework we should
use.

The
recommendation
than

【在 M***r 的大作中提到】
: All right, it seems you have not followed new technologies for a while. The
: new EJB (including JPA) is much easier to start with, even comparing to
: Spring/hibernate combo. I don't mean spring is out. I mean a recommendation
: with background (e.g. when I was using EJB 10 years ago, ...) is better than
: denying some options up-front.

avatar
e*t
26
同意好虫,ejb3不像过去了,已经相当好用了。可是对于很多企业,招人也主要是维护
当前系统,或者develop new features.所以ejb3相比之下还是没有那么popular了。

Spring/
both
the

【在 g*****g 的大作中提到】
: You are right that EJB 3 is simpler than Spring/Hibernate Combo. But Spring/
: Hibernate is still the de facto in the industry. For flexibility and a
: richer set of API. If you are still in school, it doesn't hurt to learn both
: . If you only have time to pick up one, I recommend Spring/hibernate. At the
: end of the day, the majority of us don't decide which framework we should
: use.
:
: The
: recommendation
: than

avatar
t*e
27
大的原则上ejb3和spring3基本上差不多了。但小细节上还是不如spring方便。需要添
加很多第三方的libs。我感觉remote interface是越来越没用。作为remoting
solution不如web services, 又不能用DI,也不是提高scalability唯一的手段。特别
是妨碍open session in view的实现,无法容忍。

【在 e*****t 的大作中提到】
: 同意好虫,ejb3不像过去了,已经相当好用了。可是对于很多企业,招人也主要是维护
: 当前系统,或者develop new features.所以ejb3相比之下还是没有那么popular了。
:
: Spring/
: both
: the

avatar
a*i
28
EJB或者JavaEE现在还有什么“新”技术?
比的是现在的EJB和Spring,而不是现在的EJB和十年前的EJB

The
recommendation
than

【在 M***r 的大作中提到】
: All right, it seems you have not followed new technologies for a while. The
: new EJB (including JPA) is much easier to start with, even comparing to
: Spring/hibernate combo. I don't mean spring is out. I mean a recommendation
: with background (e.g. when I was using EJB 10 years ago, ...) is better than
: denying some options up-front.

avatar
M*r
29
这里跟果fan版谷fan版有一拼
avatar
q*a
30
J2EE
avatar
L*s
31
you are still living in the decades before EJB 3.1, JPA 2.0 and JSF 2.1 came.

【在 c*********e 的大作中提到】
: ejb挺复杂的,学起来不容易。工作需要里面也没人提ejb,现在都在提spring,
: hibernate. c++没java流行,根本原因就是c++把编程搞复杂了。java ejb也把java搞
: 复杂了。

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