这些变化包括：对编译器代码生成进行完全重写，添加用源代码增强代替字节码增强的选项。

These changes include a complete rewrite of the binding compiler code generation, with an added option for using source code enhancement as an alternative to bytecode enhancement.

youdao

为了性能测试，我手工编写了代码，通常通过字节代码增强添加该代码，并使用JiBX运行时的当时版本来运行它。

For the performance tests, I hand wrote the code that would normally be added through byte code enhancement and ran it using the then-current version of the JiBX runtime.

youdao

如果实现示例代码，那么有很多增强是有用的。

There are a number of enhancements that would be useful if implementing the sample code.

youdao