楼主，插入字符的编码和读出时用的编码要一致，就是说：假设，数据库中数据是你通过android代码插入，以GB2312编码格式，如：db.execSQL("insert into question_tb values(?,?,?,?,?,?,?)",new String(val,"gb2312"));插入到表："Create table IF NOT EXISTS question_tb(" +"code int," +"is_finished int," +"is_english int,"+"pic_name varchar(64)," +"ans_back BLOB," +"ans_true varchar(64)," +"info int"...
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