会安 装稳定版 Rust。例如，为了安装 nightly： $ rustup toolchain install nightly 你会发现 rustup 也安装了所有的工具链（toolchains，Rust 和其相关组件）。如下是一位作者 的 Windows 计算机上的例子： > rustup toolchain list stable-x86_64-pc-windows-msvc (default)

Security Inserting untrusted content into a web page can lead to security vulnerabilities such as cross-site scripting (XSS). All data that is passed to a template should be escaped to prevent these vulnerabilities ompt': 'auto'}) See the tornado.auth module documentation for more details. Cross-site request forgery protection Cross-site request forgery, or XSRF, is a common problem for personalized web applications set_header after call- ing write()). Note that lists are not converted to JSON because of a potential cross-site security vulnerability. All JSON output should be wrapped in a dictionary. More details at http://haacked

Authentication and security Cookies and signed cookies User authentication Third party authentication Cross-site request forgery protection DNS Rebinding Running and deploying Processes and ports Running Security Inserting untrusted content into a web page can lead to security vulnerabilities such as cross-site scripting (XSS). All data that is passed to a template should be escaped to prevent these vulnerabilities tornado.auth module documentation for more details. Cross-site request forgery protection Cross-site request forgery [http://en.wikipedia.org/wiki/Cross-site_request_forgery], or XSRF, is a common problem