Busybox高版本默认取消了对中文的支持
到官网上下载busybox1.21.1
步骤1:添加编译器和勾选上Build shared build
make menuconfig ARCH=arm
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步骤2:取消Support Unicode
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步骤3:退出保存生成.config
步骤4:修改libbb/printable_string.c
先找到这样一段: if (c < ' ') break; if (c >= 0x7f) break; s++;注释掉某两行(34,35行):/* if (c >= 0x7f) *//* break; */
然后找这样一段(48行):
unsigned char c = *d;
if (c == '