在proguard-project.txt文件加入忽略警告,忽略lib,忽略类
-dontwarn com.alibaba.fastjson.**
-libraryjars libs/fastjson-1.1.23.jar-keep class com.alibaba.fastjson.** { *; }
-optimizationpasses 5 -dontusemixedcaseclassnames -dontskipnonpubliclibraryclasses -verbose -ignorewarnings -optimizations !code/simplification/arithmetic,!field/*,!class/merging/* -libraryjars libs/fastjson-1.1.23.jar