Java 尝试运行vertx应用程序时Gradle build出现问题

'

---

您缺少作为依赖项的

vertx web

要解决编译问题，您需要添加：

Gradle Version: 6.6
Java Home: C:\...\jdk1.8.0_282
JVM Arguments: None
Program Arguments: None
Build Scans Enabled: false
Offline Mode Enabled: false
Gradle Tasks: run


> Task :compileJava FAILED
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:8: error: package io.vertx.ext.web does not exist
import io.vertx.ext.web.Route;
                       ^
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:9: error: package io.vertx.ext.web does not exist
import io.vertx.ext.web.Router;
                       ^
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:10: error: package io.vertx.ext.web.handler does not exist
import io.vertx.ext.web.handler.StaticHandler;
                               ^
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:18: error: cannot find symbol
         Router router = Router.router(vertx);
         ^
  symbol:   class Router
  location: class BackendVerticle
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:18: error: cannot find symbol
         Router router = Router.router(vertx);
                         ^
  symbol:   variable Router
  location: class BackendVerticle
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:19: error: cannot find symbol
            Route messageRoute = router.get("/api/message"); // (1)
            ^
  symbol:   class Route
  location: class BackendVerticle
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:24: error: cannot find symbol
            router.get().handler(StaticHandler.create()); // (3)
                                 ^
  symbol:   variable StaticHandler
  location: class BackendVerticle
7 errors

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.6/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 253ms
1 actionable task: 1 executed

---

你能提供更多关于失败的细节吗？@homerman添加了失败跟踪。看一看！您应该添加

编译'io.vertx:vertxeb:4.0.2'

dependency@injecteer如果您看到我上面的代码，我已经添加了dependency，如果您这样做了，您将消除编译错误。您添加了olny

vertxeb客户端

Gradle Version: 6.6
Java Home: C:\...\jdk1.8.0_282
JVM Arguments: None
Program Arguments: None
Build Scans Enabled: false
Offline Mode Enabled: false
Gradle Tasks: run


> Task :compileJava FAILED
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:8: error: package io.vertx.ext.web does not exist
import io.vertx.ext.web.Route;
                       ^
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:9: error: package io.vertx.ext.web does not exist
import io.vertx.ext.web.Router;
                       ^
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:10: error: package io.vertx.ext.web.handler does not exist
import io.vertx.ext.web.handler.StaticHandler;
                               ^
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:18: error: cannot find symbol
         Router router = Router.router(vertx);
         ^
  symbol:   class Router
  location: class BackendVerticle
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:18: error: cannot find symbol
         Router router = Router.router(vertx);
                         ^
  symbol:   variable Router
  location: class BackendVerticle
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:19: error: cannot find symbol
            Route messageRoute = router.get("/api/message"); // (1)
            ^
  symbol:   class Route
  location: class BackendVerticle
C:\CMWorkspaceUpdated\Reactx\src\main\java\Reactx\BackendVerticle.java:24: error: cannot find symbol
            router.get().handler(StaticHandler.create()); // (3)
                                 ^
  symbol:   variable StaticHandler
  location: class BackendVerticle
7 errors

FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':compileJava'.
> Compilation failed; see the compiler error output for details.

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan to get full insights.

* Get more help at https://help.gradle.org

Deprecated Gradle features were used in this build, making it incompatible with Gradle 7.0.
Use '--warning-mode all' to show the individual deprecation warnings.
See https://docs.gradle.org/6.6/userguide/command_line_interface.html#sec:command_line_warnings

BUILD FAILED in 253ms
1 actionable task: 1 executed

dependencies {
    //...  
    compile 'io.vertx:vertx-web:4.0.2'
}