Question

我在Windows Server中使用Apache tomcat7运行了一个Spring项目（它正常工作），最近将操作系统更改为CentOS7（用于资源问题）。转换到Linux有一个大问题。它安装CentOS7并设置相同的配置（tomcat7，jdk 1.7）。 Maven Build in Win10，Eclipse Luna - ＆gt;在CentOS中部署Root.war，tomcat7 Webapp。我发送请求，它总是null（request.getParameter（＆＃34; id＆＃34;））

我在客户端使用ajax（method：post）并在Contoller中使用@RestController。当我改变方法以获得＆＃39;有效。在这种情况下我很困惑（以前在Windows操作系统中完美运行）。

附加代码：

    $.ajax({
        url: "/loginCheck",
        data: {'uid':uid, 'passwd':passwd},//$("#frm").serialize(),
        method: "post",
        dataType: "json"
    });

    @RestController
    public class SysController {
    @RequestMapping(value = "/loginCheck", method = RequestMethod.POST)
    public Map<String, String> loginProc(HttpServletRequest request, HttpServletResponse response) throws IOException {

    String uid = request.getParameter("uid");
    String passwd = request.getParameter("passwd");
    System.out.println("uid=" + uid);
    System.out.println("passwd=" + passwd);
    Enumeration<String> params = request.getParameterNames();
    while (params.hasMoreElements()) {
        String paramName = (String) params.nextElement();
        System.out.println("Parameter Name - " + paramName + ", Value - " + request.getParameter(paramName));
    }
    return map;
}

    <properties>
     <spring.version>4.1.4.RELEASE</spring.version>
     <spring.security.version>4.0.2.RELEASE</spring.security.version>
     <mybatis.version>3.2.8</mybatis.version>
     <mybatis-spring.version>1.2.2</mybatis-spring.version>
     <logback.version>1.1.2</logback.version>
     <slf4j.version>1.7.5</slf4j.version>
     <jackson.version>2.5.2</jackson.version>
     <poi.version>3.11</poi.version>
     <maven.tomcat.url>http://mold.ubidom.com/manager/text</maven.tomcat.url>
    <maven.tomcat.path>/</maven.tomcat.path>
    <tomcat.username>pcw</tomcat.username>
    <tomcat.password>pcw1234</tomcat.password>
    </properties>

    <dependency>
        <groupId>javax.servlet</groupId>
        <artifactId>javax.servlet-api</artifactId>
        <version>3.1.0</version>
        <scope>provided</scope>
    </dependency>

注释RestController中的null，方法为Post

0 个答案: