Protocol Buffers - Google's data interchange format (grpc依赖)
https://developers.google.com/protocol-buffers/
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39 lines
1.3 KiB
39 lines
1.3 KiB
# Protocol Buffers - Google's data interchange format |
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Copyright 2008 Google Inc. |
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https://developers.google.com/protocol-buffers/ |
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## Use Protobuf Java Lite Runtime |
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Protobuf Java Lite runtime is separated from the main Java runtime because |
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it's designed/implemented with different constraints. In particular, Java |
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Lite runtime has a much smaller code size which makes it more suitable to |
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be used on Android. |
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Note that in order to achieve maximum performance and code size, we will |
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NOT guarantee API/ABI stability for Java Lite. If this is not acceptable |
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for your use-case, please use the full Java runtime instead. Note that |
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the latest version of Java Lite is not compatible with the 3.0.0 version. |
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You can generate Java Lite code for your .proto files: |
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$ protoc --java_out=lite:${OUTPUT_DIR} path/to/your/proto/file |
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Note that "optimize_for = LITE_RUNTIME" option in proto file is deprecated |
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and will not have any effect any more. |
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Include the generated Java files in your project and add a dependency on the |
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protobuf Java runtime. If you are using Maven, use the following: |
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```xml |
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<dependency> |
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<groupId>com.google.protobuf</groupId> |
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<artifactId>protobuf-javalite</artifactId> |
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<version>3.9.1</version> |
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</dependency> |
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``` |
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For the older version of Java Lite (v3.0.0), please refer to: |
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https://github.com/protocolbuffers/protobuf/blob/javalite/java/lite.md
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