1,下載地址,包括GUI,Eclipse插件
2,Eclipse插件的安裝參看
https://blog.csdn.net/yh_zeng2/article/details/75948467
打開 Window ——》 Preferences ——》 General ——》Editors ——》 File Associations 窗口,你就可以看到Class是怎么關聯JD-Eclipse(即Java Decompiler),默認的配置如下
"*.class" : "Eclipse Class File Viewer" is selected by default.
"*.class without source" : "JD Class File Viewer" is selected by default.
注意, "*.class without source" 需要,Add,加入"JD Class File Viewer“,並且設置車”Default“。