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README
Apache-2.0

Zircon


Zircon可以让你在Java语言代码中直接使用一些特殊的语法


已支持的语法特性:

1. 内插模板字符串

String text=$"My name is $ID.name ";//简单使用

String text=f"My age is ${%02d:ID.age} ";//带格式化的模板字符串

字符串插值功能构建在复合格式设置功能的基础之上,提供更具有可读性、更方便的语法,用于将表达式结果包括到结果字符串。

2. 全局拓展方法

someList.stream().filter(a->a.age==25).findFirst().get() 替换为=> someList.find(a->a.age==25)

自定义拓展已有代码的实现方法。可以实现诸如顶级方法、方法替换等功能


  1. 支持android、java等所有使用javac的项目

使用说明

内插模板字符串(点击跳转)

全局拓展方法(点击跳转)

插件引入

使用Gradle构建项目(点击展开)

使用ZrString插件自动引入依赖

Step 1.在你的根项目build.gradle文件中进行如下操作

buildscript {
    repositories {
        maven { url 'https://jitpack.io' }
    }
    dependencies {
        classpath 'com.github.122006.Zircon:gradle:3.1.1'
    }
}

当前版本号:

Step 2.在需要使用插件的module的build.gradle首行引入插件apply plugin: 'zircon'

使用Maven构建项目(点击展开) Step 1. 增加依赖
    <dependency>
        <groupId>com.github.122006.Zircon</groupId>
        <artifactId>javac</artifactId>
        <version>3.1.1</version>
    </dependency>
    <dependency>
        <groupId>com.github.122006.Zircon</groupId>
        <artifactId>base</artifactId>
        <version>3.1.1</version>
    </dependency>
    <dependency>
        <groupId>com.github.122006.Zircon</groupId>
        <artifactId>zircon</artifactId>
        <version>3.1.1</version>
    </dependency>

Step 2. 配置jitpack仓库

    <repositories>
    	<repository>
    	    <id>jitpack.io</id>
    	    <url>https://jitpack.io</url>
    	</repository>
    </repositories>

当前版本号:

Step 3. 配置javac参数 -Xplugin:ZrExMethod -Xplugin:ZrString

    <plugin>
      <groupId>org.apache.maven.plugins</groupId>
      <artifactId>maven-compiler-plugin</artifactId>
      <configuration>
        <compilerArgs>
          <arg>-Xplugin:ZrExMethod</arg>
          <arg>-Xplugin:ZrString</arg>
        </compilerArgs>
      </configuration>
    </plugin>

安装IDEA插件

手动安装(推荐)

  1. 点击 这里[ijplugin.zip] 进行下载(或目录中/ijplugin/build/distributions/ijplugin-xxx.zip文件)
  2. 下载文件后拖动至idea中自动安装

ide内插件仓库加载

For Windows & Linux - File > Settings > Plugins > Marketplace > Search for "Zircon" > Install Plugin > Restart IntelliJ IDEA

For Mac - IntelliJ IDEA > Preferences > Plugins > Marketplace > Search for "Zircon" > Install Plugin > Restart IntelliJ IDEA

网页加载

其他注意事项

  1. 请注意保持idea插件更新到最新。插件仓库审核有可能有滞后,请优先手动安装

TODO 后续更新计划

  1. 面板字符串

    形如$"#{person.name}"="person.name",或者$"#{\.(\S+):person.name}"="name"。默认收缩

    用于调试日志输出、打印字面量、sql等,可以考虑新建一个模板字符串类型


ChangeLog

v3.1.2

  1. 支持在成员方法引用中对外部引用调用拓展方法的情况
历史依赖更新

v2.2

  1. 重构已有代码,提高编译性能及拓展性
  2. 使用gradle编译idea插件

v2.4

  1. 支持jdk11、android30

v2.5

  1. 支持内部代码段中使用不转义的引号

v2.7

  1. 不再支持使用单引号转义双引号语法
  2. 支持使用gradle插件配置项目
  3. 重构以支持jdk16、jdk17

v3.0

  1. 支持拓展方法

idea插件2.8

  1. 支持在成员方法引用中对外部引用调用拓展方法的情况
历史idea插件更新

idea插件2.0

  1. 支持f-string自动提示格式符及类型匹配错误
  2. 普通字符串支持自动识别转化为$-string

idea插件2.1

  1. 模板字符串结构字符会用特殊颜色标出

idea插件2.3

  1. 修复启动后一段时间代码异常检查失效的问题

idea插件2.4

  1. 支持拓展方法
  2. 在未引入该项目的代码中,不再提示模板字符串功能

idea插件2.5

  1. 拓展方法显示优化

idea插件2.6

  1. 拓展方法显示优化

idea插件2.7

  1. 拓展方法自动引包相关支持

相关项目

ExMethodUtil

项目ExMethodUtil封装了常见的java工具方法,可用于体验或者测试拓展方法功能

implementation 'com.github.122006:ExMethodUtil:1.0.2'

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简介

Zircon让你在java/android项目中使用 内插字符串 语法 展开 收起
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