我制作servlet java项目，需要调用bitrix的rest api(实际上，这并不重要(。我做了下一个方法：
public Credentials loadAuthToken(String client_id, String client_secret, String code) throws BitrixApiException {
BitrixClientImpl bitrixClient = new BitrixClientImpl(bitrixHttpClient, credentials);
final List<NameValuePair> params = new ArrayList<>();
params.add(new BasicNameValuePair("client_id", client_id));
params.add(new BasicNameValuePair("client_secret", client_secret));
params.add(new BasicNameValuePair("code", code));
String result = bitrixClient.executeOAuth(client_id, client_secret, code);
GsonBuilder builder = new GsonBuilder();
Gson gson = builder.create();
credentials = gson.fromJson(result, AuthCredentials.class);
return credentials;
}
在第一行，它包含创建新的BasicNameValuePair的对象，我有下一个错误：
java.lang.NoClassDefFoundError: org/apache/http/message/BasicNameValuePair
ru.hack.project.api.bitrix.BitrixPlatform.loadAuthToken(BitrixPlatform.java:67)
ru.hack.project.platform.commands.GetCodeCommand.execute(GetCodeCommand.java:32)
ru.hack.project.platform.controllers.FrontController.doGet(FrontController.java:26)
javax.servlet.http.HttpServlet.service(HttpServlet.java:621)
javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52)
Root Cause
原因可能是什么？谢谢
更新：pom.xml
<project
xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>ru.bitrix.proj</groupId>
<artifactId>bitrix-proj</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<lombok.version>1.18.10</lombok.version>
</properties>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<version>2.5.1</version>
<configuration>
<source>1.13</source>
<target>1.13</target>
<encoding>UTF8</encoding>
</configuration>
</plugin>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-source-plugin</artifactId>
<version>LATEST</version>
<executions>
<execution>
<id>attach-sources</id>
<goals>
<goal>jar</goal>
</goals>
</execution>
<execution>
<id>attach-test-sources</id>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.5</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>fluent-hc</artifactId>
<version>4.5.2</version>
</dependency>
<dependency>
<groupId>org.apache.httpcomponents</groupId>
<artifactId>httpclient</artifactId>
<version>4.5.2</version>
</dependency>
<dependency>
<groupId>org.json</groupId>
<artifactId>json</artifactId>
<version>20140107</version>
</dependency>
<dependency>
<groupId>org.apache.commons</groupId>
<artifactId>commons-lang3</artifactId>
<version>3.4</version>
</dependency>
<dependency>
<groupId>commons-beanutils</groupId>
<artifactId>commons-beanutils</artifactId>
<version>1.8.0</version>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<version>${lombok.version}</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.9.6</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>2.8.6</version>
</dependency>
</dependencies>
</project>
我用Tomcat 运行我的项目
我忘记在项目设置的工件中向输出布局添加所有元素。