带有嵌入式servlet容器的Spring应用程序运行错误

Question

18:47:26.079 [main] ERROR o.s.boot.SpringApplication - Application startup faile
d org.springframework.context.ApplicationContextException: Unable to start embedde
d container; nested exception is org.springframework.context.ApplicationContextE
xception: Unable to start EmbeddedWebApplicationContext due to missing EmbeddedS
ervletContainerFactory bean.
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationConte
xt.onRefresh(EmbeddedWebApplicationContext.java:135) ~[ClientsIm.jar:na]
        at org.springframework.context.support.AbstractApplicationContext.refres
h(AbstractApplicationContext.java:476) ~[ClientsIm.jar:na]
        at org.springframework.boot.context.embedded.EmbeddedWebApplicationConte
xt.refresh(EmbeddedWebApplicationContext.java:120) ~[ClientsIm.jar:na]
        at org.springframework.boot.SpringApplication.refresh(SpringApplication.
java:691) [ClientsIm.jar:na]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java
:320) [ClientsIm.jar:na]
        at org.springframework.boot.SpringApplication.run(SpringApplication.java
:952) [ClientsIm.jar:na]
        at com.clientsim.server.Application.main(Application.java:13) [ClientsIm
.jar:na]
Caused by: org.springframework.context.ApplicationContextException: Unable to st
art EmbeddedWebApplicationContext due to missing EmbeddedServletContainerFactory
 bean.

我的建筑。Gradle：

group 'ClientsIm'
version '1.0-SNAPSHOT'

buildscript {
    repositories {
        maven { url "http://repo.spring.io/libs-release" }
        mavenLocal()
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:1.4.0.RELEASE")
    }
}

apply plugin: 'java'
apply plugin: 'idea'
apply plugin: 'spring-boot'

sourceCompatibility = 1.5

repositories {
    maven { url "http://repo.spring.io/libs-release" }
    mavenLocal()
    mavenCentral()
}

dependencies {
    compile("org.springframework.boot:spring-boot-starter-web")
    testCompile group: 'junit', name: 'junit', version: '4.11'
}

Answer 1

我觉得你没有用gradle创建你的jar？也许你是从intellij导出的？

您应该使用gradle构建jar（使用spring-boot-gradle-plugin创建jar）。在项目根目录处打开一个终端,然后键入：

$ gradle build
  ...

$ cd build/libs
$ java -jar yourjar.jar

• https://stackoverflow.com/A/33699764/641627