网站如何做成app,生成链接,网站建设是不是都需要交费,网站备案正常多久这里我就简单的聊几句#xff0c;如何用vertx web来搞一个web项目的
1、首先先引入几个依赖#xff0c;这里我就用maven了#xff0c;这个是kotlinvertx web
?xml version1.0 encodingUTF-8?
project xmlnshttp://maven.apac…这里我就简单的聊几句如何用vertx web来搞一个web项目的
1、首先先引入几个依赖这里我就用maven了这个是kotlinvertx web
?xml version1.0 encodingUTF-8?
project xmlnshttp://maven.apache.org/POM/4.0.0xmlns:xsihttp://www.w3.org/2001/XMLSchema-instancexsi:schemaLocationhttp://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsdmodelVersion4.0.0/modelVersiongroupIdorg.example/groupIdartifactIdkotlin-vertx/artifactIdversion1.0-SNAPSHOT/versionpropertiesmaven.compiler.source17/maven.compiler.sourcemaven.compiler.target17/maven.compiler.targetproject.build.sourceEncodingUTF-8/project.build.sourceEncodingkotlin.version1.8.20/kotlin.version/propertiesdependenciesdependencygroupIdio.vertx/groupIdartifactIdvertx-core/artifactId/dependencydependencygroupIdio.vertx/groupIdartifactIdvertx-codegen/artifactId/dependencydependencygroupIdio.vertx/groupIdartifactIdvertx-service-proxy/artifactId/dependencydependencygroupIdio.vertx/groupIdartifactIdvertx-web/artifactId/dependencydependencygroupIdio.vertx/groupIdartifactIdvertx-auth-common/artifactId/dependencydependencygroupIdch.qos.logback/groupIdartifactIdlogback-classic/artifactIdversion1.2.3/version/dependencydependencygroupIdorg.jetbrains.kotlinx/groupIdartifactIdkotlinx-coroutines-core/artifactIdversion1.7.1/version/dependencydependencygroupIdorg.jetbrains.kotlin/groupIdartifactIdkotlin-stdlib-jdk8/artifactIdversion${kotlin.version}/version/dependencydependencygroupIdorg.jetbrains.kotlin/groupIdartifactIdkotlin-test/artifactIdversion${kotlin.version}/versionscopetest/scope/dependency/dependenciesbuildpluginsplugingroupIdorg.jetbrains.kotlin/groupIdartifactIdkotlin-maven-plugin/artifactIdversion${kotlin.version}/versionexecutionsexecutionidcompile/idphasecompile/phasegoalsgoalcompile/goal/goalsconfigurationsourceDirssourcesrc/main/java/sourcesourcetarget/generated-sources/annotations/source/sourceDirs/configuration/executionexecutionidtest-compile/idphasetest-compile/phasegoalsgoaltest-compile/goal/goals/execution/executionsconfigurationjvmTarget${maven.compiler.target}/jvmTarget/configuration/pluginplugingroupIdorg.apache.maven.plugins/groupIdartifactIdmaven-compiler-plugin/artifactIdexecutionsexecutioniddefault-compile/idphasenone/phase/executionexecutioniddefault-testCompile/idphasenone/phase/executionexecutionidcompile/idphasecompile/phasegoalsgoalcompile/goal/goals/executionexecutionidtestCompile/idphasetest-compile/phasegoalsgoaltestCompile/goal/goals/execution/executions/plugin/plugins/builddependencyManagementdependenciesdependencygroupIdio.vertx/groupIdartifactIdvertx-dependencies/artifactIdversion4.4.4/versiontypepom/typescopeimport/scope/dependency/dependencies/dependencyManagement/project
2、先创建一个简单的httpweb
package org.example.kotlin_webimport io.vertx.core.AbstractVerticle
import io.vertx.core.Vertx
import io.vertx.core.http.HttpServerOptions
import io.vertx.ext.web.Router
import kotlinx.coroutines.delayclass HttpWeb : AbstractVerticle() {override fun start() {var router Router.router(vertx);router.get(/hello).handler { context -context.response().end(Hello World)};vertx.createHttpServer().requestHandler(router).listen(8080)}
}
fun main(){var vertx Vertx.vertx();vertx.deployVerticle(HttpWeb())
}
这里用了路由也就是说访问localhost:8080/hello 它会输出Hello World这个是get请求
3、get请求带参数
package org.example.kotlin_webimport io.vertx.core.AbstractVerticle
import io.vertx.core.Vertx
import io.vertx.ext.web.Routerclass HttpWeb : AbstractVerticle() {override fun start() {var router Router.router(vertx);router.get(/hello).handler { ctx -val name: String ctx.request().getParam(name)// 处理逻辑val message Hello, $name!// 返回响应ctx.response().end(message)};vertx.createHttpServer().requestHandler(router).listen(8080)}
}
fun main(){var vertx Vertx.vertx();vertx.deployVerticle(HttpWeb())
}
可以看到非常简单 4、post请求带参数
package org.example.kotlin_webimport io.vertx.core.AbstractVerticle
import io.vertx.core.Vertx
import io.vertx.core.buffer.Buffer
import io.vertx.ext.web.Router
import io.vertx.ext.web.RoutingContext
import io.vertx.ext.web.handler.StaticHandlerclass HttpWeb : AbstractVerticle() {override fun start() {var router Router.router(vertx);router.route().handler(StaticHandler.create(src/main/resources/static).setCachingEnabled(false).setDefaultContentEncoding(UTF-8));router.get(/hello).handler { ctx -val name: String ctx.request().getParam(name)// 处理逻辑val message Hello, $name!// 返回响应ctx.response().end(message)};router.post().path(/index).handler { ctx: RoutingContext -val request ctx.request()val response ctx.response()response.putHeader(Content-Type, text/plain; charsetutf-8)val formAttributes request.formAttributes()request.bodyHandler { body: Buffer -val formData body.toString()println(Received form data: $formData)response.setStatusCode(200)response.end(Form submitted successfully)}}vertx.createHttpServer().requestHandler(router).listen(8080)}
}
fun main(){var vertx Vertx.vertx();vertx.deployVerticle(HttpWeb())
} index.html
!DOCTYPE html
html langen
headmeta charsetUTF-8titleindex/title
/head
body
form methodpost actionhttp://localhost:8080/index姓名: input typetext namename br密码: input typepassword namepassword brinput typesubmit
/form
/body
/html
这里的所有代码都写到了同一个文件里面这样极其的不美观可以优化一下
