spring boot first application | spring boot tutorial | Explained in Tamil

welcome to quarterback in the video lab or a simple springboard application every great print rather than pokemon so springboard application create community set of tools and now for in the tutorial uh we'll use springs tool suite application um next to step in now once you know when the id application download one more so create pano mode we can do it in a two different ways the first way nana ah in the site start.spring.io on the sitepointer link a basic information in application name in a version of java we're going to use the nma1 version so aluminium you can download the other english springboard application download the class next option and now the spring tool suite has a plug-in basically we can create a new springboard application linux mac os windows the other useful running law and the down and the download so now mac os one right and allah is not downloading so download once in a download container on that it will just open up in the st is used for nana it's a spring boot application development rather than best one of the best ide intelligent you know it's a commercial version uh free version erica but uh any enterprise spring [Music] so panic right now gradle used we can choose cradle uh language java so here the basic options either motor says choose ponyta next to click on it uh in given that is along the starter projects okay so the starter projects spring so this is optional now we do not select any cloud now in the just i'll go with actuator finish button it's creating your particular it's great right okay so they were putting in our spring boot application on the almost great irish so it's still loading um okay [Music] it is still this is a full blown application so when they are almost in the configuration the application is like up and running okay the lower functionality but still it's an application so look window poi training just a console view enable funding you know in on the loadout and everything so it's starting the tomcat operating now in the default tomcat on the start menu there so the tomcat aluminum and the embedded within the spring boot so application on the start fun thing s uh if we say for example um just to system.out.println so this is out just to right click money let's right click and run it as a springboard app so if i wanted just to restart it now and then i'm in the change code change reflect earth restart so the restart configurations create 100k maybe half a day so in a version of compatible say for example in the spring boot um in the jar when the maybe jackson 2.11.2 known or kenya [Music] it takes a lot of time so [Music] application create one of the just number one so there are like a ton of dependencies on the log four jailer and the ella jackson marshalling um la la dependencies they will manage all that so they manage all the life cycle um so if um in the springboard application there will be beans okay so if i imagine they have like a uh like 10 jars okay so 10 jars like each jar has like a say for example 10 10 classes so on the classes application uh loading through auto configuration so next to important concept springboard application line and auto configuration so if you're participating in is spring boot application updating or annotation so if an annotation call upon an arm uh basically it has like a three uh it is ignored either just uh in a run time in the annotation of the other applicable updating grammar information but mainly now in the moon information spring boot configuration enable auto configuration and component scan in the moon and now on the spring boot application of the ingredient on the defined panda different notations so first annotation in a solution a spring boot configuration so if uh spring wiring uh at configuration portal bean wiring ladder angle so spring external level and the beam wirings on the defined panel in the spring boot configuration of the interference so in the classroom other like dependencies in the package like other classes it will uh auto wire basically it finds those classes and the classes are conducted in the spring context lat for them so spring context now and then look a main or a container like container classes so in that good configuration on the classes spring context attachment and then there are in a library slide on the dependency libraries defined phenomenal in the palm dot example the spring containers will load iron on the classes so enable um but typically we do the auto configuration so that it gets loaded uh for example okay basically my configuration class news online so if uh sorry employer dot uh class and like a user start class of inter i know a lot of information but uh now and then i'm uh my application create one more i'll explain more the will complex application developed on a more the easier code so those are main three components springboard application lab so we ran it and um so no no no no no first now in the spring initializer so springboard application sts actuator for like monitoring the springboard app generate and click running you know uh zip zip file on the download item in the zip file and then all you have to do is to just unzip furniture yeah existing maven project have been choose paneling now so mostly download select so choose punit import and one no no no uh where a portrait defined monica so as the port configuration has allowed then application dot properties learn the defined monitor server dot uh uh for turbine [Music] on the same port conflict of being ratio comic-con so either one that the application on the eight zero ninety-eight nitrogen so i think that's application on the workspace um so let's let's stop here so in the just a quick recap uh in the sts installment spring good application development for a spring good application create one now uh using in the spring dot io just use funny democracy components in an alarm spring good application on that component scan of the path configuration auto configuration spring boot application and the annotation for the language to say our hello world of the insulted just i'll create more springboard tutorial videos uh thank you for watching

Channel: Coder Ulagam

Views: 19,452

Keywords: spring boot, spring, java, spring tool suite, STS, SpringBootApplication, @Component, SpringBoot in tamil, tech topics in tamil, tech topics, spring boot tutorial, spring boot for beginners, tamil tech, tech tamil

Id: il12RKELtTw

Length: 22min 13sec (1333 seconds)

Published: Sun Aug 30 2020