Is it that the foundation is not laid?? Confused

To be sure, the previous foundation has not been laid!

The database link is JDBC knowledge; Form submission is mentioned in the servlet, analyze the submission principle, and handle the submission request.

JSP doesn't actually involve a lot of database knowledge, but JSP will use a lot of database operations and form submissions throughout the project. If you don't figure these two out, then you won't be able to develop the J2EE project at all.

It is recommended to work hard for a few nights to understand the JDBC operation and servlet's handling of customer service requests!

Otherwise, you're wasting money on training and even more so on your time

JSP is the foundation of web development, if it is just the two places you mentioned above, it is not a basic problem at all, JSP knowledge must be solid, otherwise it will be difficult to learn the framework in the future.

It feels like a completely different thing!

Whoever learns that piece is like that, don't be in a hurry, just take it slowly.

Yes, look at the examples, and you will learn it in no time.

The foundation is not good, but as long as you review properly, you can successfully enter graduate school.

1. Contact the school to determine the specific school and major, and obtain specific examination information.

If you have decided that you want to go to graduate school, you should contact the school to get the latest enrollment information and grasp the latest school trends in a timely manner. In this way, it will not be untargeted.

2. Advance preparation.

After obtaining sufficient information about the professional course and finding complete review materials, it is time to read the book and review it steadily. Since he chose a distant place, he only cares about the wind and rain. Once you've decided on a goal, it's time to dive into the revision without hesitation.

In the review, you must be down-to-earth and serious.

3. Registration. The registration time is generally in November, and it is 10-14 in these years. When students are registered, the school will register uniformly.

In-service personnel generally register in the high recruitment office of the prefectural and municipal education commissions or the schools where they apply for the examination, and they can also register in other places, that is, register and take the examination in other places due to business trips and other reasons.

When registering, you can fill in two when filling in the school and major: the first choice and the second choice. The professional course test questions of the graduate examination are the propositions of each enrollment unit, and the candidates should take the test according to the test questions of their first choice.

Fourth, the first test. The first test is usually held one week before the Chinese New Year in the month. The examination lasts for 2 days, 4 exams are conducted, each exam is 3 hours, and the test location is generally in the test center set up by the high recruitment office of the municipal education commission, or the university where the students enroll, and candidates can choose these two test centers when registering.

5. Adjustment. About after the winter vacation, a week after the start of the spring semester, the results of the major courses are almost out, and at this time, you can call ** to ask the department and the research recruitment office. In the next week, the results of the public classes also came out.

If the ranking is not particularly ideal, and the admission is between the two, it is necessary to contact the applicant unit (department) and the tutor, and if it is not good, it depends on whether it is possible to study at your own expense and commission training, or transfer to other schools.

6. Retest. The re-examination is generally before and after, and in the past, it was usually an equal interview, but now it has basically been changed to a difference interview. Every year, some candidates fail in the re-examination, so the competition is very cruel.

This requires candidates to prepare carefully for the interview, and have a confident and calm attitude in the interview, so that they can decisively and fluently ask the questions raised by the teacher.

7. Admission. After passing the re-examination, the school will send a letter to the unit where your file is located, transfer your file to the school, and after reviewing that there are no major problems (mainly political issues), an admission notice will be issued, and all your relationships, including organization, household registration, and salary relations, will be transferred to the school (except for commission training).

In fact, the postgraduate entrance examination is not as terrible as imagined, if high mathematics is possible, probability and linear algebra should not be a problem, probability is not difficult, linear algebra books are not thick, there is still a year to go to the postgraduate entrance examination, there is no problem to do well in mathematics; Politics reported to the class, and sorted out the answering ideas according to the teacher's focus, and basically everyone was at the same level. These are secondary, the key is whether you have the perseverance and perseverance to endure hardships, in fact, every time you finish a course, you will find that there are fewer people in the classroom, and your opponent is actually not someone else but yourself. I wish you success and have questions to follow.

As long as you want to take the test, I'm afraid that even if you are a zero foundation, you will go to the test desperately, listen to your own analysis of yourself and feel that you must go to see, since English, politics or anything is not too bad, as long as you are determined to review well, the chance of being admitted is still very large, if you are interested, you can go to my space to learn about the postgraduate entrance examination, maybe it will give you some inspiration and help!

According to my experience, you can be admitted to graduate school, for you, the first thing is to build confidence, to be honest, there are many people who are temporarily admitted to graduate school, and there are many people who are admitted by the hard work of the last year, and such people account for the vast majority. You don't have to worry about that. And as far as you are concerned, your learning ability is there, but the foundation is not as solid as others, just ask, how many people can fully remember what they learned in the first three years in their senior year?

Therefore, you should not hesitate to start now, you should have a firm belief in the postgraduate entrance examination, you have to start preparing for which college to apply for, you must prepare for the exam professional books, start to memorize English words and read more politics, I believe you will definitely be able to be admitted, come on.

I think the postgraduate entrance examination is actually equivalent to another college entrance examination, the key is to be motivated, and if your foundation is not very good, you can work hard to make it back, and it is very helpful to find more experienced brothers and sisters or teachers in this process

I think the real questions are the most important, read more real questions, and you must take the test even if the foundation is poor, I didn't read my professional class this year, but I also went to the test, as a soldier, I must persevere to the end.

As long as you want to take the test, you can take it.

It is recommended that you do a preview before each class, this is the minimum.

I thought that given that some of your previous basic knowledge has fallen behind, you still need to connect all the knowledge from scratch. If you have friends who study well, you can ask others for advice. Generally, students who learn well have many shortcuts and methods, and it should be very helpful for you to learn from their memory and learning methods.

Since you said that you have the heart to learn this thing well, then you still need to spend more time reading the textbook.

At least the theory of chemical physics must be able to memorize, even if you can't memorize it, you must be able to express it yourself, which depends on memorization. Then, in chemistry, you should follow the footsteps of the textbook, learn the compounds according to the elements, learn the chemical equations according to the compounds, and understand the properties at the same time. Memorize and consolidate chemical properties according to chemical equations, and introduce new chemical reactions based on chemical properties.

In fact, chemistry is still a subject that I have a lot of memory.

Physically, motion, energy, these are the foundations of the foundation, the main thing is to memorize the formula, the usage of the formula, the units of various quantities, and you can even use the units to deduce how this quantity is calculated, which requires your understanding of formulas and physical quantities. And these are very important, not only in high school, but also in college, physics topics have a fixed pattern, one type and one type to learn some memory. Exercise - many ways to exercise - do the questions separately to memorize.

Hope it helps.

Can it solve your problem?