http://j2objc.org/
Java to iOS Objective-C translation tool and runtime.
A. 環(huán)境變量:
vim .bash_profile & source .bash_profile
export J2OBJC_HOME=/Users/oukagaku/j2objc-dist
PATH="${J2OBJC_HOME}:${PATH}"
export PATH
B. 主要相關步驟
j2objc HelloWorld.java
j2objcc -c HelloWorld.m
j2objcc -o hello HelloWorld.o
運行 ./hello HelloWorld
Step 01. 寫一個輸出的Java類
HelloWorld.java
Step 02. Java 轉(zhuǎn)換OC: j2objc HelloWorld.java
j2objc HelloWorld.java
Step 03. 編譯: j2objcc -c HelloWorld.m
j2objcc -c HelloWorld.m
Step 04. 運行: j2objcc -o hello HelloWorld.o
j2objcc -o hello HelloWorld.o
