# java-type-tool

**Repository Path**: joker-pper/java-type-tool

## Basic Information

- **Project Name**: java-type-tool
- **Description**: 轻量级java type工具类库.
- **Primary Language**: Unknown
- **License**: Apache-2.0
- **Default Branch**: main
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2024-07-06
- **Last Updated**: 2025-07-04

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# java-type-tool

[![Java support](https://img.shields.io/badge/Java-8+-green?logo=java&logoColor=white)](https://openjdk.java.net/)
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[![License](https://img.shields.io/badge/License-Apache%202.0-blue.svg)](https://opensource.org/licenses/Apache-2.0)

    轻量级java type工具类库.

> 引入方式

    <dependencies>
        <dependency>
            <groupId>io.github.joker-pper</groupId>
            <artifactId>java-type-tool</artifactId>
            <version>TAG</version>
        </dependency>
    </dependencies>       


----------

> 使用说明

```

ParameterizedTypeReference 用于获取Type，适用于手动指定的场景。（copied from spring-core ParameterizedTypeReference）

示例（获取List<String>类型）： 
new ParameterizedTypeReference<List<String>>(){}.getType();


JavaTypeBuildUtils 用于获取Type，适用于动态构造的场景。

示例（获取List<String>类型）： 
JavaTypeBuildUtils.getParameterizedTypeWithList(String.class);

示例（获取Set<String>类型）： 
JavaTypeBuildUtils.getParameterizedTypeWithSet(String.class);

示例（获取Map<String, Object>类型）： 
JavaTypeBuildUtils.getParameterizedType(Map.class, new Class[]{String.class, Object.class});

示例（获取List<Map<String, Object>>类型）： 
JavaTypeBuildUtils.getParameterizedTypeWithList(JavaTypeBuildUtils.getParameterizedType(Map.class, new Class[]{String.class, Object.class}));

```