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File_Blast.py

@@ -0,0 +1,40 @@
+from unrar import rarfile#需要安装unrar和一个windows的插件
+import itertools
+
+def make_pwd(min,max,word = '123456789'):
+    while min <= max:
+        iter = itertools.product(word,repeat=min)
+        for i in iter:
+            yield ''.join(i)#生成器,join生成str
+        min += 1
+
+def Un_RAR(pwd,out_path,file):
+    try:
+        file.extractall(out_path, pwd=pwd)
+        return True
+    except:#密码错误
+        return False
+
+def make_file(file_path,out_path):
+    file = rarfile.RarFile(file_path)
+    return file,file_path,out_path
+
+def start_(min,max,word):
+    print('Start to run...')
+    for pwd in make_pwd(min,max,word):
+        if Un_RAR(pwd,out_put_file_path,file):
+            print(f'Password is {pwd}')
+            break
+        else:
+            print(f"isn't {pwd}" )
+
+
+if __name__ == '__main__':
+    file,file_path,out_put_file_path = make_file(r"xxx",r'yyy')#创建文件xxx为压缩包位置,yyy为输出位置
+
+    inf = float("inf")#无穷
+    min = 4
+    max = 4
+    word = r'''1234567890abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'''
+
+    start_(min,max,word)