jdk8源码下载与 idea 设置源码

骑猪看日落 2022-02-25 15:14 585阅读 0赞

# 一.文件准备 #

但我们一般安装的jdk都是SunJDK(OracleJDK)，它只提供java和javax下的源代码，如果我们需要看sun.simc.Launcher这样的类的时候还是没有源代码，我们可以通过下载OpenJDK的源码来查看。 下载地址：[http://hg.openjdk.java.net][http_hg.openjdk.java.net]

1.  找到对应的jdk版本，比如jdk8 [http://hg.openjdk.java.net/jdk8/jdk8/jdk/][http_hg.openjdk.java.net_jdk8_jdk8_jdk]
2.  选择左边的zip，下载源码；
3.  按照上面的步骤添加源代码，就可以查看了；
4.  网盘地址:         链接:https://pan.baidu.com/s/10b4IJCruCmMo4WaS3UGn0g  密码:xbut

src.zip: 只提供java和javax下的源代码

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly96aGFuZ2JveWkuYmxvZy5jc2RuLm5ldA_size_16_color_FFFFFF_t_70][]

其他源码下载地址:

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly96aGFuZ2JveWkuYmxvZy5jc2RuLm5ldA_size_16_color_FFFFFF_t_70 1][]

下载好的源码清单:

** jdk-687fd7c7986d.zip**

二. 设置 idea

1、点击File -> Project Structure

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly96aGFuZ2JveWkuYmxvZy5jc2RuLm5ldA_size_16_color_FFFFFF_t_70 2][]

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直接添加下载的源码包.     jdk-687fd7c7986d.zip    (其他的源码包,酌情下载)

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly96aGFuZ2JveWkuYmxvZy5jc2RuLm5ldA_size_16_color_FFFFFF_t_70 4][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly96aGFuZ2JveWkuYmxvZy5jc2RuLm5ldA_size_16_color_FFFFFF_t_70 5][]

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly96aGFuZ2JveWkuYmxvZy5jc2RuLm5ldA_size_16_color_FFFFFF_t_70 6][]

# 三. 验证 #

比如:     sun.nio.cs.UTF\_8

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好了,点击 ok, 完成了................

[http_hg.openjdk.java.net]: http://hg.openjdk.java.net/
[http_hg.openjdk.java.net_jdk8_jdk8_jdk]: http://hg.openjdk.java.net/jdk8/jdk8/jdk/
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