[英]Webservices - Configuring JSON for RESTful webservices in Java
Iam是webservices的新手,Iam嘗試創建一個調用JSON數據的靜態Webservice。 搜索之后,我以為可以使用maven創建Web服務,並使用此鏈接創建Web服務。 我安裝了maven,並嘗試重復鏈接中給出的相同步驟。 但是,當我運行該應用程序時,出現以下錯誤。
“無法在項目Printer-Status-Webapp上執行目標:無法解析項目com的依賴項。example:printer-Status-Webapp:jar:1.0-SNAPSHOT:找不到工件com.sun.jersey:jersey-grizzly:jar: 1.0在glassfish.java.net( http://download.java.net/maven/glassfish )中
我的機器上運行的是tomcat。 我沒有安裝glassfish。 是否無法使用tomcat本身運行應用程序。
任何人都可以幫助我解決此錯誤。
另外,使用json數據創建靜態Web服務的任何簡單示例也將有所幫助
請找到pom.xml文件
<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/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.example</groupId>
<artifactId>printer-status-webapp</artifactId>
<packaging>jar</packaging>
<version>1.0-SNAPSHOT</version>
<name>printer-status-webapp</name>
<dependencies>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-grizzly</artifactId>
<version>${jersey-version}</version>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-json</artifactId>
<version>${jersey-version}</version>
</dependency>
<!-- uncomment this to get Fastinfoset support:
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-fastinfoset</artifactId>
<version>${jersey-version}</version>
</dependency>
-->
<!-- uncomment this to get ATOM support:
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-atom</artifactId>
<version>${jersey-version}</version>
</dependency>
-->
<!-- uncomment this to get multipart MIME types support:
<dependency>
<groupId>com.sun.jersey.contribs</groupId>
<artifactId>jersey-multipart</artifactId>
<version>${jersey-version}</version>
</dependency>
-->
<dependency>
<groupId>com.sun.grizzly</groupId>
<artifactId>grizzly-servlet-webserver</artifactId>
<version>1.9.31</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.8.2</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>com.sun.jersey</groupId>
<artifactId>jersey-client</artifactId>
<version>${jersey-version}</version>
<scope>test</scope>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<inherited>true</inherited>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>tomcat-maven-plugin</artifactId>
<configuration>
<url>http://172.16.109.209:8080/manager</url>
<server>mytomcat</server>
<path>/mywebapp</path>
</configuration>
</plugin>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.1</version>
<executions>
<execution>
<goals>
<goal>java</goal>
</goals>
</execution>
</executions>
<configuration>
<mainClass>com.example.Main</mainClass>
</configuration>
</plugin>
</plugins>
</build>
<properties>
<jersey-version>1.0</jersey-version>
</properties>
<!-- <repositories>
<repository>
<id>glassfish.java.net</id>
<name>GlassFish Maven Repository</name>
<url>http://download.java.net/maven/glassfish</url>
<layout>default</layout>
</repository>
<repository>
<id>m2.java.net</id>
<name>Java.net Maven 2 Repository</name>
<url>http://download.java.net/maven/2</url>
<layout>default</layout>
</repository>
</repositories> -->
謝謝
該錯誤基本上是告訴您maven在存儲庫“ http://download.java.net/maven/glassfish ”中查找依賴項“ com.sun.jersey:jersey-grizzly:jar:1.0” .xml,找不到它。
您是否可以在Maven中央存儲庫中嘗試?
添加Maven中央存儲庫:
<repositories>
<repository>
<id>central</id>
<name>Maven Repository Switchboard</name>
<layout>default</layout>
<url>http://repo1.maven.org/maven2</url>
<snapshots>
<enabled>false</enabled>
</snapshots>
</repository>
</repositories>
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