The difference between a web service and a servlet

The difference between serve and service is that the meaning is different, the usage is different, and the emphasis is different.

First, the meaning is different.

Meaning: (to someone) to provide; End-up; Enough? eat (or use); Pick up grandchildren or wait; Serve.

Meaning: overhaul; Maintenance; Maintenance; Maintenance; Provision of services; Pay interest (on debt).

Second, the usage is different.

Usage: The basic meaning is "to serve, to serve", which can refer to someone who serves, works, or does duty for the country, etc.; It can also refer to someone giving something to entertain someone; It can also refer to someone, thing, thing to someone, something, etc. Usefulness""Satisfied?

The need for ""fit? purpose" and so on. In tennis or volleyball, it can also be used as a "serve (ball)" solution.

Usage: The basic meaning of the noun is "service", which can refer to the service provided by shops, hotels or restaurants to customers and tourists, and can also refer to the services provided by public welfare service organizations such as society to people, and can also refer to the action, work or help taken by someone for other people's society. By extension, it can refer to "public facilities" and "public institutions".

Third, the focus is different.

Emphasis: When someone works in a certain unit, they must use serve, and serve focuses on service.

Focus on Kai virtual point: If you talk about maintaining the car, you still have to use service, and service focuses on service.

There are three types of service parts of speech: nouns, verbs, and adjectives, which are nService, civil service, service.

vt.Maintenance, maintenance adj(Army) active duty, service, servant, durable serve vTo be a servant, to serve, to serve, to serve, to entertain, to wait, **, to fit nServe.

There are some subtle differences between the two words, for example, when making a noun and a verb, we must pay attention to the fact that if someone works in a certain unit, we must use serve, and if we say that we maintain the car, we still need to use service, so the difference between the two words is that service focuses on service, and serve focuses on service.

serve as a verb that means 'for'. service, for. effect", you serve your country, an organization, or a person, you do useful work for them

You can realize that there is actually a hierarchical relationship between you and the client.

As a noun, service mainly means service, which can be a service provided by a certain company, or a service provided by you to others, in this service and the service being served, the relationship between the two parties is equal. Service as a verb has the meaning of repair, overhaul (vehicle, machine), and also has the meaning of paying interest on debts, service a foreign debt means paying interest on foreign debts.

There is a difference between service and serve:

Both serve and service have two parts of speech, verb and noun.

servev: service; Serve; As.

n: serve. Conjugation:

served in the past tense.

served past participle.

serving present participle.

serves the third person singular.

service

v: Maintenance; Maintenance; Provision of services; Payment (borrowing) interest n: services; Serve. Service; the public service; Liturgy; Regular maintenance (vehicles, machines, etc.)

serviced past tense.

serviced past participle.

servicing present participle.

services third person singular.

serve verb.

serve is a verb that is ... service, service is the noun, service.

JSP page.

First, from the word itself, servlet can.

Split into "server abbreviation + English suffix -let", server of course refers to the server, Rong English suffix -let means "small", the whole word is "small service".

Fourth, what problem is the servlet created to solve, after checking the information, this very beginning according to this n years ago, we wrote the front end. The HTML file is: HTML markup + a lot of business processing logic, this kind of HTML is called a dynamic web page.

Fifth, before the production of servlets, people also developed other technologies to deal with a large number of business logic, called "public network management interface - CGI", and later because of the various shortcomings of this technology, it was abandoned and replaced by servlets.

Generate dynamic web content based on client requests and pass them to the server.

Handle JSP pages and manage lifecycles.

The question mark is followed by the parameter to be passed.

For example, requestservlet?type=redirectput type

to the requestservlet

The value of the type is redirect