接着打开文件进行安装

一、

二、

附：

macOS 支持使用类似 Linux 的 API 从文件或目录中列出、 获取、

如果没有看到“任何来源”的选项，如果不开启“任何来源”的选项，会直接影响到无法运行的第三方应用。允许“任何来源”开启

M1 mac打开【系统偏好设置】，选择【安全性与隐私】可以看到【任何来源】已经选定。设置、再重新打开【系统偏好设置】，选择【安全性与隐私】。如果显示为『任何来源』但还是显示“已损坏，无法打开。xattr  usage使用如下：

usage: xattr [-l] [-r] [-s] [-v] [-x] file [file ...]       xattr -p [-l] [-r] [-s] [-v] [-x] attr_name file [file ...]       xattr -w [-r] [-s] [-x] attr_name attr_value file [file ...]       xattr -d [-r] [-s] attr_name file [file ...]       xattr -c [-r] [-s] file [file ...]The first form lists the names of all xattrs on the given file(s).The second form (-p) prints the value of the xattr attr_name.The third form (-w) sets the value of the xattr attr_name to the string attr_value.The fourth form (-d) deletes the xattr attr_name.The fifth form (-c) deletes (clears) all xattrs.options:  -h: print this help  -l: print long format (attr_name: attr_value and hex output has offsets and      ascii representation)  -r: act recursively  -s: act on the symbolic link itself rather than what the link points to  -v: also print filename (automatic with -r and with multiple files)  -x: attr_value is represented as a hex string for input and output

man xattr命令，解析如下：

man xattr

NAME     xattr – display and manipulate extended attributesSYNOPSIS     xattr [-lrsvx] file ...     xattr -p [-lrsvx] attr_name file ...     xattr -w [-rsx] attr_name attr_value file ...     xattr -d [-rsv] attr_name file ...     xattr -c [-rsv] file ...     xattr -h | --helpDESCRIPTION     The xattr command can be used to display, modify or remove the extended attributes of one or more files, including     directories and symbolic links.  Extended attributes are arbitrary metadata stored with a file, but separate from the     filesystem attributes (such as modification time or file size).  The metadata is often a null-terminated UTF-8 string,     but can also be arbitrary binary data.     One or more files may be specified on the command line.  For the first two forms of the command, when there are more     than one file, the file name is displayed along with the actual results.  When only one file is specified, the display     of the file name is usually suppressed (unless the -v option described below, is also specified).     In the first form of the command (without any other mode option specified), the names of all extended attributes are     listed.  Attribute names can also be displayed using “ls -l@”.     In the second form, using the -p option (“print”), the value associated with the given attribute name is displayed.     Attribute values are usually displayed as strings.  However, if nils are detected in the data, the value is displayed     in a hexadecimal representation.     The third form, with the -w option (“write”), causes the given attribute name to be assigned the given value.     The fourth form, with the -d option (“delete”), causes the given attribute name (and associated value), to be removed.     In the fifth form, with the -c option (“clear”), causes all attributes (including their associated values), to be     removed.     Finally, the last form, with either the -h or --help option, displays a short help message and exits immediately.OPTIONS     -l  By default, the first two command forms either displays just the attribute names or values, respectively.  The -l         option causes both the attribute names and corresponding values to be displayed.  For hexadecimal display of         values, the output is preceeded with the hexadecimal offset values and followed by ASCII display, enclosed by “|”.     -r  If a file argument is a directory, act as if the entire contents of the directory recursively were also specified         (so that every file in the directory tree is acted upon).     -s  If a file argument is a symbolic link, act on the symbolic link itself, rather than the file that the symbolic         link points at.     -v  Force the file name to be displayed, even for a single file.     -x  Force the attribute value to be displayed in the hexadecimal representation.         The -w option normally assumes the input attribute value is a string.  Specifying the -x option causes xattr to         expect the input in hexadecimal (whitespace is ignored).  The xxd(1) command can be used to create hexadecimal         representations from exising binary data, to pass to xattr.EXIT STATUS     The xattr command exits with zero status on success.  On error, non-zero is returned, and an error message is printed     to the standard error.  For system call errors, both the error code and error string are printed (see getxattr(2),     listxattr(2), removexattr(2) and setxattr(2) for a complete list of possible error codes).     Some attribute data may have a fixed length that is enforced by the system.  For example,           % xattr -w com.apple.FinderInfo 0 foo           xattr: [Errno 34] Result too large: 'foo'     The com.apple.FinderInfo attribute must be 32 bytes in length.EXAMPLES     This example copies the com.apple.FinderInfo attribute from the /usr directory to the MyDir directory:           % xattr -px com.apple.FinderInfo /usr           00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00           00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00           % xattr -l MyDir % xattr -wx com.apple.FinderInfo \             "`xattr -px com.apple.FinderInfo /usr`" MyDir           % xattr -l MyDir           com.apple.FinderInfo:           00000000  00 00 00 00 00 00 00 00 40 00 00 00 00 00 00 00  |........@.......|           00000010  00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00  |................|           00000020SEE ALSO     ls(1), xxd(1), getxattr(2), listxattr(2), removexattr(2), setxattr(2)macOS 13.5                                           November 29, 2010