很奇怪的tomcat乱码问题,麻烦各位帮忙看下!

Question

环境: window server 2008 nginx-->tomcatA,tomcatB tomcatA通过代码发起url get访问tomcatB,B接收到的中文乱码! 环境: window10 同样的配置和代码tomcatA访问tomcatB,B接收到的中文是正常的! 都说server.xml添加URIEncoding="UTF-8"可以解决这个问题; 但是我本地访问window server服务器接收是正常的;所以我认为应该不是tomcat配置的问题; 麻烦各位帮忙看下是什么原因! 代码: tomcat <Connector port="9090" protocol="HTTP/1.1" enableLookups="false" connectionTimeout="20000" redirectPort="8443" URIEncoding="UTF-8" /> java public static String loadJson(String url) { StringUtil.log("请求连接>>>>" + url); StringBuilder json = new StringBuilder(); try { URL urlObject = new URL(url); BufferedReader in = new BufferedReader(new InputStreamReader(urlObject.openStream(), "UTF-8")); String inputLine; while ((inputLine = in.readLine()) != null) { json.append(inputLine); } in.close(); } catch (Exception e) { e.printStackTrace(); } return json.toString(); }

Answer 1

get请求参数做url编码再发送吧

Answer 2

Servlet的get()方法里面设置编码
request.setCharacterEncoding("utf-8");

Answer 3

我记得至修改server.xml还不够，还要这样
tomcat 安装目录下 conf 文件夹中的web.xml 添加

<filter>
    <filter-name>setCharacterEncodingFilter</filter-name>
    <filter-class>org.apache.catalina.filters.SetCharacterEncodingFilter</filter-class>
    <init-param>
        <param-name>encoding</param-name>
        <param-value>UTF-8</param-value>
    </init-param>
</filter>

Answer 4

访问的方法怎么写的？