2021-01-20 17:10:45 +08:00
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package cn.hutool.http;
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2021-12-06 01:07:56 +08:00
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import cn.hutool.core.util.RandomUtil;
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2022-10-26 00:11:19 +08:00
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import cn.hutool.http.client.cookie.GlobalCookieManager;
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2021-07-08 09:29:02 +08:00
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2021-01-20 17:10:45 +08:00
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import java.io.Serializable;
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import java.net.CookieManager;
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2021-07-08 09:29:02 +08:00
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import java.net.HttpURLConnection;
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2021-01-20 17:10:45 +08:00
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/**
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* HTTP 全局参数配置
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2021-07-08 09:29:02 +08:00
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*
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2021-01-20 17:10:45 +08:00
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* @author Looly
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* @since 4.6.2
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*/
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public class HttpGlobalConfig implements Serializable {
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private static final long serialVersionUID = 1L;
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2022-01-05 01:35:10 +08:00
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/**
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* -1: 含义,永不超时。
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* 如果:设置timeout = 3s(3000 ms), 那一次请求最大超时:就是:6s
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* 官方含义:timeout of zero is interpreted as an infinite timeout. (0的超时被解释为无限超时。)
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* 这里实际项目一定要进行修改,防止把系统拖死.
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* 底层调用:{@link HttpURLConnection#setReadTimeout(int)} 同时设置: 读取超时
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* 底层调用:{@link HttpURLConnection#setConnectTimeout(int)} 同时设置: 连接超时
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*/
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2021-12-25 12:49:21 +08:00
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private static int timeout = -1;
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2021-12-06 01:07:56 +08:00
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private static String boundary = "--------------------Hutool_" + RandomUtil.randomString(16);
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2021-12-25 12:49:21 +08:00
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private static int maxRedirectCount = 0;
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2022-01-15 22:09:52 +08:00
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private static boolean ignoreEOFError = true;
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2022-02-23 02:51:04 +08:00
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private static boolean decodeUrl = false;
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2021-01-20 17:10:45 +08:00
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/**
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* 获取全局默认的超时时长
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2021-07-08 09:29:02 +08:00
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*
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2021-01-20 17:10:45 +08:00
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* @return 全局默认的超时时长
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*/
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public static int getTimeout() {
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return timeout;
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}
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/**
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2022-01-05 10:54:09 +08:00
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* 设置默认的连接和读取超时时长<br>
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* -1: 含义,永不超时。<br>
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* 如果:设置timeout = 3s(3000 ms), 那一次请求最大超时:就是:6s<br>
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* 官方含义:timeout of zero is interpreted as an infinite timeout. (0的超时被解释为无限超时。)<br>
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* 这里实际项目一定要进行修改,防止把系统拖死.<br>
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* 底层调用:{@link HttpURLConnection#setReadTimeout(int)} 同时设置: 读取超时<br>
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* 底层调用:{@link HttpURLConnection#setConnectTimeout(int)} 同时设置: 连接超时
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2021-07-08 09:29:02 +08:00
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*
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2021-01-20 17:10:45 +08:00
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* @param customTimeout 超时时长
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*/
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2022-04-30 20:47:32 +08:00
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synchronized public static void setTimeout(final int customTimeout) {
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2021-01-20 17:10:45 +08:00
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timeout = customTimeout;
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}
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2021-07-08 09:29:02 +08:00
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2021-12-06 01:07:56 +08:00
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/**
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* 获取全局默认的Multipart边界
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*
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* @return 全局默认的Multipart边界
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* @since 5.7.17
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*/
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public static String getBoundary() {
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return boundary;
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}
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/**
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* 设置默认的Multipart边界
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*
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* @param customBoundary 自定义Multipart边界
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* @since 5.7.17
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*/
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2022-04-30 20:47:32 +08:00
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synchronized public static void setBoundary(final String customBoundary) {
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2021-12-06 01:07:56 +08:00
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boundary = customBoundary;
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}
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2021-12-25 12:49:21 +08:00
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/**
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* 获取全局默认的最大重定向次数,如设置0表示不重定向<br>
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* 如果设置为1,表示重定向一次,即请求两次
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*
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* @return 全局默认的最大重定向次数
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* @since 5.7.19
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*/
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public static int getMaxRedirectCount() {
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return maxRedirectCount;
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}
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/**
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* 设置默认全局默认的最大重定向次数,如设置0表示不重定向<br>
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* 如果设置为1,表示重定向一次,即请求两次
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*
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* @param customMaxRedirectCount 全局默认的最大重定向次数
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* @since 5.7.19
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*/
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2022-04-30 20:47:32 +08:00
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synchronized public static void setMaxRedirectCount(final int customMaxRedirectCount) {
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2021-12-25 12:49:21 +08:00
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maxRedirectCount = customMaxRedirectCount;
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}
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2022-01-15 22:09:52 +08:00
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/**
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* 获取是否忽略响应读取时可能的EOF异常。<br>
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* 在Http协议中,对于Transfer-Encoding: Chunked在正常情况下末尾会写入一个Length为0的的chunk标识完整结束。<br>
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* 如果服务端未遵循这个规范或响应没有正常结束,会报EOF异常,此选项用于是否忽略这个异常。
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*
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* @return 是否忽略响应读取时可能的EOF异常
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* @since 5.7.20
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*/
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public static boolean isIgnoreEOFError() {
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return ignoreEOFError;
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}
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/**
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* 设置是否忽略响应读取时可能的EOF异常。<br>
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* 在Http协议中,对于Transfer-Encoding: Chunked在正常情况下末尾会写入一个Length为0的的chunk标识完整结束。<br>
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* 如果服务端未遵循这个规范或响应没有正常结束,会报EOF异常,此选项用于是否忽略这个异常。
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*
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* @param customIgnoreEOFError 是否忽略响应读取时可能的EOF异常。
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* @since 5.7.20
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*/
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2022-04-30 20:47:32 +08:00
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synchronized public static void setIgnoreEOFError(final boolean customIgnoreEOFError) {
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2022-01-15 22:09:52 +08:00
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ignoreEOFError = customIgnoreEOFError;
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}
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2022-02-23 02:51:04 +08:00
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/**
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* 获取是否忽略解码URL,包括URL中的Path部分和Param部分。<br>
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* 在构建Http请求时,用户传入的URL可能有编码后和未编码的内容混合在一起,如果此参数为{@code true},则会统一解码编码后的参数,<br>
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* 按照RFC3986规范,在发送请求时,全部编码之。如果为{@code false},则不会解码已经编码的内容,在请求时只编码需要编码的部分。
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*
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* @return 是否忽略解码URL
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* @since 5.7.22
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*/
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public static boolean isDecodeUrl() {
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return decodeUrl;
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}
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/**
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* 设置是否忽略解码URL,包括URL中的Path部分和Param部分。<br>
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* 在构建Http请求时,用户传入的URL可能有编码后和未编码的内容混合在一起,如果此参数为{@code true},则会统一解码编码后的参数,<br>
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* 按照RFC3986规范,在发送请求时,全部编码之。如果为{@code false},则不会解码已经编码的内容,在请求时只编码需要编码的部分。
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*
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* @param customDecodeUrl 是否忽略解码URL
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* @since 5.7.22
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*/
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2022-04-30 20:47:32 +08:00
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synchronized public static void setDecodeUrl(final boolean customDecodeUrl) {
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2022-02-23 02:51:04 +08:00
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decodeUrl = customDecodeUrl;
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}
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2021-01-20 17:10:45 +08:00
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/**
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* 获取Cookie管理器,用于自定义Cookie管理
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2021-07-08 09:29:02 +08:00
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*
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2021-01-20 17:10:45 +08:00
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* @return {@link CookieManager}
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* @see GlobalCookieManager#getCookieManager()
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2022-02-23 02:51:04 +08:00
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* @since 4.1.0
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2021-01-20 17:10:45 +08:00
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*/
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public static CookieManager getCookieManager() {
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return GlobalCookieManager.getCookieManager();
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}
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/**
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* 自定义{@link CookieManager}
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2021-07-08 09:29:02 +08:00
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*
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2021-01-20 17:10:45 +08:00
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* @param customCookieManager 自定义的{@link CookieManager}
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* @see GlobalCookieManager#setCookieManager(CookieManager)
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2022-02-23 02:51:04 +08:00
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* @since 4.5.14
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2021-01-20 17:10:45 +08:00
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*/
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2022-04-30 20:47:32 +08:00
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synchronized public static void setCookieManager(final CookieManager customCookieManager) {
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2021-01-20 17:10:45 +08:00
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GlobalCookieManager.setCookieManager(customCookieManager);
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}
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2021-07-08 09:29:02 +08:00
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2021-01-20 17:10:45 +08:00
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/**
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* 关闭Cookie
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2021-07-08 09:29:02 +08:00
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*
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2021-01-20 17:10:45 +08:00
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* @see GlobalCookieManager#setCookieManager(CookieManager)
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2022-02-23 02:51:04 +08:00
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* @since 4.1.9
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2021-01-20 17:10:45 +08:00
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*/
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2021-12-25 12:49:21 +08:00
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synchronized public static void closeCookie() {
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2021-01-20 17:10:45 +08:00
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GlobalCookieManager.setCookieManager(null);
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}
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}
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