部署linxu的tomcat后端服务 出现HTTP Status 404错误

lanjackg2003

自己在虚拟机的linux上面部署了tomcat服务，并且按照 WeX5后端服务教程的 《第四讲 部署后端服务》视频步骤给tomcat添加文件，
以下是tomcat运行起来的log，

1. 08-Nov-2016 05:13:16.160 INFO [main] org.apache.catalina.core.StandardService.startInternal Starting service Catalina
   
2. 08-Nov-2016 05:13:16.161 INFO [main] org.apache.catalina.core.StandardEngine.startInternal Starting Servlet Engine: Apache Tomcat/8.0.38
   
3. 08-Nov-2016 05:13:16.169 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/baas
   
4. 08-Nov-2016 05:13:16.814 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = demo Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
   
5. 08-Nov-2016 05:13:16.824 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = account Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
   
6. 08-Nov-2016 05:13:16.826 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = smartHome Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
   
7. 08-Nov-2016 05:13:16.826 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = takeout Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
   
8. 08-Nov-2016 05:13:16.872 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.
   
9. 08-Nov-2016 05:13:16.901 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deployment of web application directory /usr/local/tomcat/webapps/baas has finished in 732 ms
   
10. 08-Nov-2016 05:13:16.902 INFO [localhost-startStop-1] org.apache.catalina.startup.HostConfig.deployDirectory Deploying web application directory /usr/local/tomcat/webapps/ROOT
    
11. 08-Nov-2016 05:13:17.034 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = demo Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
    
12. 08-Nov-2016 05:13:17.035 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = account Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
    
13. 08-Nov-2016 05:13:17.036 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = smartHome Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
    
14. 08-Nov-2016 05:13:17.037 WARNING [localhost-startStop-1] org.apache.tomcat.dbcp.dbcp2.BasicDataSourceFactory.getObjectInstance Name = takeout Property maxActive is not used in DBCP2, use maxTotal instead. maxTotal default value is 8. You have set value of "10" for "maxActive" property, which is being ignored.
    
15. 08-Nov-2016 05:13:17.041 INFO [localhost-startStop-1] org.apache.jasper.servlet.TldScanner.scanJars At least one JAR was scanned for TLDs yet contained no TLDs. Enable debug logging for this logger for a complete list of JARs that were scanned but no TLDs were found in them. Skipping unneeded JARs during scanning can improve startup time and JSP compilation time.

复制代码

不知道哪里出问题了，麻烦帮忙看一下
谢谢

闰土

404 的错误，多半是因为，路径的问题，打开浏览的开发者工具 network 中看下，是还说呢么没有请求到

lanjackg2003

闰土 发表于 2016-11-8 18:02
404 的错误，多半是因为，路径的问题，打开浏览的开发者工具 network 中看下，是还说呢么没有请求到 ...

我查看浏览器的错误内容如下图片



从

1. core.min.js:71 POST http://172.20.1.10:8888/baas/smartHome/userBind/queryUserBind 404 (Not Found)

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这句话来，我的baas目录下确实是没有userBind这一级目录，这个baas文件夹是我从runtime里面拷贝出来的然后修改名字的
如视频教程所说，应该是编译Baas自动生成的，所以没有这一级目录，我也弄不明白。
另外一点是，打开URL地址的时候，为什么会去找userBind这一级目录呢？毕竟在本地的时候他是能够调试工作的，也没有去找本地的 XX:\WeX5_V3.6\runtime\BaasServer\baas\smartHome\userBind\queryUserBind
这样一个路径。

太多疑问了，麻烦赐教一下。
谢谢

lanjackg2003

闰土 发表于 2016-11-8 18:02
404 的错误，多半是因为，路径的问题，打开浏览的开发者工具 network 中看下，是还说呢么没有请求到 ...

确实是路径的错误问题，原来我是复制BaasServer\baas里面的baas导致404的错误

不过现在的话，出现了
HTTP Status 500 - Servlet execution threw an exception

这个错误了。
有个帖子说是JUSTEP_HOME 要设置
请问一下JUSTEP_HOME的路径要设置成什么地址呢？
我的tomcat路径是/usr/local/tomcat