rpc框架: thrift/avro/protobuf 之maven插件生成java类

thrift、avro、probobuf 这几个rpc框架的基本思想都差不多，先定义IDL文件，然后由各自的编译器(或maven插件)生成目标语言的源代码，但是，根据idl生成源代码这件事，如果每次都要手动敲命令，未免太无聊了，幸好这三种框架都提供了对应的maven插件来完成代码的自动生成，本文演示了这三种框架的maven插件用法。

一、maven-thrift-plugin

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <project xmlns="http://maven.apache.org/POM/4.0.0"
 3          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 4          xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 5     <modelVersion>4.0.0</modelVersion>
 6  
 7     <groupId>yjmyzz</groupId>
 8     <artifactId>thrift-contract</artifactId>
 9     <version>1.0</version>
10  
11     <properties>
12         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
13         <compiler-plugin.version>2.3.2</compiler-plugin.version>
14         <thrift.version>0.9.2</thrift.version>
15     </properties>
16  
17     <dependencies>
18         <dependency>
19             <groupId>org.apache.thrift</groupId>
20             <artifactId>libthrift</artifactId>
21             <version>${thrift.version}</version>
22         </dependency>
23     </dependencies>
24  
25     <build>
26         <plugins>
27             <plugin>
28                 <groupId>org.apache.maven.plugins</groupId>
29                 <artifactId>maven-compiler-plugin</artifactId>
30                 <version>${compiler-plugin.version}</version>
31                 <configuration>
32                     <encoding>${project.build.sourceEncoding}</encoding>
33                 </configuration>
34             </plugin>
35             <plugin>
36                 <groupId>org.apache.thrift.tools</groupId>
37                 <artifactId>maven-thrift-plugin</artifactId>
38                 <version>0.1.11</version>
39                 <configuration>
40                     <thriftExecutable>/usr/local/bin/thrift</thriftExecutable>
41                 </configuration>
42                 <executions>
43                     <execution>
44                         <id>thrift-sources</id>
45                         <phase>generate-sources</phase>
46                         <goals>
47                             <goal>compile</goal>
48                         </goals>
49                     </execution>
50                     <execution>
51                         <id>thrift-test-sources</id>
52                         <phase>generate-test-sources</phase>
53                         <goals>
54                             <goal>testCompile</goal>
55                         </goals>
56                     </execution>
57                 </executions>
58             </plugin>
59         </plugins>
60     </build>
61  
62 </project>

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