📄 curl_easy_unescape.html

📁 专门介绍网络爬虫设计的论文,写得非常好啊.希望大家好好学习

💻 HTML

字号:

<html><head><title>curl_easy_unescape man page</title><meta name="generator" content="roffit 0.7"><STYLE type="text/css">P.level0 { padding-left: 2em;}P.level1 { padding-left: 4em;}P.level2 { padding-left: 6em;}span.emphasis { font-style: italic;}span.bold { font-weight: bold;}span.manpage { font-weight: bold;}h2.nroffsh { background-color: #e0e0e0;}span.nroffip { font-weight: bold; font-size: 120%; font-family: monospace;}p.roffit { text-align: center; font-size: 80%;}</STYLE></head><body><p class="level0"><a name="NAME"></a><h2 class="nroffsh">NAME</h2><p class="level0">curl_easy_unescape - URL decodes the given string <a name="SYNOPSIS"></a><h2 class="nroffsh">SYNOPSIS</h2><p class="level0"><span Class="bold">#include &lt;curl/curl.h&gt;</span> <p class="level0"><span Class="bold">char *curl_easy_unescape( CURL * curl , char * url , int inlength</span> <span Class="bold">, int * outlength  );</span> <p class="level0"><a name="DESCRIPTION"></a><h2 class="nroffsh">DESCRIPTION</h2><p class="level0">This function converts the given URL encoded input string to a "plain string" and returns that in an allocated memory area. All input characters that are URL encoded (%XX where XX is a two-digit hexadecimal number) are converted to their binary versions. <p class="level0">If the <span Class="bold">length</span> argument is set to 0 (zero), curl_easy_unescape() will use strlen() on the input <span Class="emphasis">url</span> string to find out the size. <p class="level0">If <span Class="bold">outlength</span> is non-NULL, the function will write the length of the returned string in the integer it points to. This allows an escaped string containing %00 to still get used properly after unescaping. <p class="level0">You must <a class="emphasis" href="./curl_free.html">curl_free(3)</a> the returned string when you're done with it. <a name="AVAILABILITY"></a><h2 class="nroffsh">AVAILABILITY</h2><p class="level0">Added in 7.15.4 and replaces the old curl_unescape() function. <a name="RETURN"></a><h2 class="nroffsh">RETURN VALUE</h2><p class="level0">A pointer to a zero terminated string or NULL if it failed. <a name="SEE"></a><h2 class="nroffsh">SEE ALSO</h2><p class="level0"><span Class="emphasis">curl_easy_escape(3), curl_free(3), RFC 2396</span> <p class="roffit"> This HTML page was made with <a href="http://daniel.haxx.se/projects/roffit/">roffit</a>.</body></html>

⌨️ 快捷键说明

复制代码 Ctrl + C

搜索代码 Ctrl + F

全屏模式 F11

切换主题 Ctrl + Shift + D

显示快捷键 ?

增大字号 Ctrl + =

减小字号 Ctrl + -