thrift通讯协议

总结一下2017年的时候使用的技术
1 java中的使用
1.1 生成thrift文件
thrift-generator下载一下源码，自己编译一下。
pom.xml

<dependency>
            <groupId>org.apache.thrift</groupId>
            <artifactId>libthrift</artifactId>
            <version>0.13.0</version>
        </dependency>

        <dependency>
            <groupId>com.sohu.thrift</groupId>
            <artifactId>thrift-generator</artifactId>
            <version>0.1.0-SNAPSHOT</version>
            <scope>test</scope>
        </dependency>

        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <scope>test</scope>
            <version>4.13.1</version>
        </dependency>

按照下面的代码，生成thrift文件，将输出的内容，保存到一个.thrift文件。

import com.sohu.thrift.generator.builder.ThriftFileBuilder;
import org.junit.Test;

public class ThriftGen {

    private ThriftFileBuilder fileBuilder = new ThriftFileBuilder();

    @Test
    public void toOutputstream() throws Exception {
        this.fileBuilder.buildToOutputStream(PersonService.class, System.out);
    }
}

import java.util.List;

public class Person {

    public String getCode() {
        return code;
    }

    public void setCode(String code) {
        this.code = code;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    public SexEnum getSex() {
        return sex;
    }

    public void setSex(SexEnum sex) {
        this.sex = sex;
    }

    private String code;

    private String name;

    private SexEnum sex;

    private List<Favorite> favoriteList;
}


public class Favorite {

    private String id;

    public String getId() {
        return id;
    }

    public void setId(String id) {
        this.id = id;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    private String name;
}



public enum  SexEnum {
    MAN,
    WOMAN,
    ALL;
}
// 生成相应的thrift文件
namespace java com.dzmsoft.thriftdemo.api.service.thrift

enum SexEnum {
        MAN = 0,
        WOMAN = 1,
        ALL = 2
}

struct Favorite {
        1:string id,
        2:string name
}
struct Person {
        1:string code,
        2:string name,
        3:SexEnum sex,
        4:list<Favorite> favoriteList
}


service PersonService {
        bool save(1:Person arg0),
        list<Favorite> getPersons(1:string arg0)
}
	

数据类型还是要简单点好，复杂了，还是会有问题，比如下方定义的枚举类型，生成的结构就会很奇怪，这个肯定直接用不了。

package com.dzmsoft.thriftdemo.test.pojo;

public enum  SexEnum {
    MAN("男","00"),
    WOMAN("女","01"),
    ALL("全部","02");

    private final String display;
    private final String value;

    private SexEnum(String display , String value){
        this.value = value;
        this.display = display;
    }

    public String display(){
        return this.display;
    }

    public String value(){
        return this.value;
    }

    public static SexEnum getSexEnum(String value){
        SexEnum current = null;
        for (SexEnum sexEnum:SexEnum.values()){
            if (sexEnum.value().equals(value)){
                current = sexEnum;
                break;
            }
        }
        return current;
    }
}
enum SexEnum {
			MAN = 0,
			WOMAN = 1,
			ALL = 2,
			display = 3,
			value = 4
	}

1.2 根据thrift生成python的代码
根据thrift文件生成python相关的代码？
在apache thrift中下载thrift压缩包，然后到thrift install教程，我这里用的mac电脑
boost library
libevent

cd /Users/dzm/Downloads/boost_1_75_0
./bootstrap.sh
sudo ./b2 threading=multi address-model=64 variant=release stage install

# 这里其实应该下载稳定的版本，直接下载对应的master中的，所以可能是alpha版本，安装需要一定时间,在mac采用下面的方式
192:libevent-2.1.12-stable dzm$ openssl version
OpenSSL 0.9.8zh 14 Jan 2016

# /usr/local/Cellar/openssl
brew update
brew install openssl
# 上面的操作，还不如执行下面的
brew reinstall openssl



# libevent依赖openssh，所以安装这个之前，先把openssl安装了
cd /Users/dzm/Downloads/libevent-2.1.12-stable

make && make install

cd /Applications/apps/thrift-0.13.0

安装libevent的时候提示的错误，这里

configure: error: openssl is a must but can not be found. You should add the directory containing `openssl.pc' to the `PKG_CONFIG_PATH' environment variable, or set `CFLAGS' and `LDFLAGS' directly for openssl, or use `--disable-openssl' to disable support for openssl encryption

更改brew的仓库路径,这里参考了mac使用brew update无反应,更新慢解决办法

# 替换brew
cd "$(brew --repo)"
git remote set-url origin https://mirrors.aliyun.com/homebrew/brew.git

# 替换homebrew-core
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
git remote set-url origin https://mirrors.aliyun.com/homebrew/homebrew-core.git

# 替换homebrew-bottles 访问地址
192:homebrew-core dzm$ echo $SHELL
/bin/bash

echo 'export HOMEBREW_BOTTLE_DOMAIN=https://mirrors.aliyun.com/homebrew/homebrew-bottles' >> ~/.bash_profile
source ~/.bash_profile

# 如果要撤销上面的操作
cd "$(brew --repo)"
git remote set-url origin https://github.com/Homebrew/brew.git
cd "$(brew --repo)/Library/Taps/homebrew/homebrew-core"
git remote set-url origin https://github.com/Homebrew/homebrew-core.git
vi ~/.bash_profile
# 然后，删除 HOMEBREW_BOTTLE_DOMAIN 这一行配置
source ~/.bash_profile

待续。。。

本文地址：https://blog.csdn.net/warrah/article/details/111997815