Thrift manual

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Thrift manual InstallGrammer namespacePrimaryCollectionEnumStructServiceException GenerateTutorial

Install

brew install thrift

Grammer

namespace

As same as “package” in Java. namespace java resource.thrift.sdk.hermes

结合mv，管理路径。

Primary

byte: 有符号字节i16: 16位有符号整数i32: 32位有符号整数i64: 64位有符号整数double: 64位浮点数string: 字符串

Collection

Element in collection can be any types except service.

listsetmap

Enum

enum THermesTemplateVerifyStatus { PENDING = 0 SUCCESS = 1 FAIL = 2 }

Struct

struct THermesUserReply { 1: required i64 id 2: required string phone_number 3: required Timestamp reply_time 4: required string message }

会生成一个同名class(Java Bean) bool/byte/i16/i32/i64/double/enum类型的处理逻辑 [required属性字段]转为原生类型：boolean/byte/short/int/long/double/int [optional属性字段]转为装箱类型：Boolean/Byte/Short/Integer/Long/Double/Integer [default属性字段]转为装箱类型：Boolean/Byte/Short/Integer/Long/Double/Integer 如服务端实现中有特殊逻辑，可以在和服务方确认逻辑后手动修改类型 Thrift中每个字段都会生成一个private字段，一个public getter，一个public setter 生成的每个字段都会打上@Index(index)注解 字段不支持默认值

Service

service HermesService { bool ping() throws (1: HermesUserException user_exception, 2: HermesSystemException system_exception, 3: HermesUnknownException unknown_exception),

Exception

exception HermesUnknownException { 1: required HermesErrorCode error_code, 2: required string error_name, 3: required string message, }

Generate

thrift -gen java hermes.thrift

Tutorial

tutorial

基础使用教程

基础使用教2

Java版的各种Thrift server实现的比较