[北京|荣耀师兄]JAVA-杨舜|2017年08月05日的日报-技能树.IT修真院

发表于： 2017-08-05 23:36:16

2 946

今天完成的事情：

上午写图片上传接口未完成

下午写职位接口未完成

搭建开发环境未完成

明天计划的事情：

解决以上问题

遇到的问题：

关于图片上传接口，和前端沟通了说是他们有插件可以实现，需要调用后端接口，然后返回一个img地址

这个接口有现成的，研究好久还是看不懂。。

职位接口调试查询详情接口时报错，找不到属性

对比model和数据库发现两边cid字段不一样，代码中是cId 数据库中是cid 我记得代码生成时Excel表格这个字段是c_id的，后来得知是赵宇改的，闲字段太长。。。。我把数据库字段修改为c_id后代码还是跑不通报错

08-06 02:47:56:INFO(90)qtp2095793272-23 com.ptteng.carrots.bangbang.controller.ProfessionController - get profession data is com.ptteng.carrots.bangbang.model.Profession@29e38533[

id=5

name=产品经理

cId=<null>

releaseAt=<null>

salary=<null>

education=<null>

workExperience=<null>

status=<null>

responsibility=<null>

requirement=<null>

welfare=<null>

createAt=1501417011103

updateAt=1501417011103

createBy=<null>

updateBy=<null>

]

[WARNING]

javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.el.PropertyNotFoundException: The class 'com.ptteng.carrots.bangbang.model.Profession' does not have the property 'cId'.

at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:944)

at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:879)

at org.apache.jsp.WEB_002dINF.pages.carrots_002dbangbang_002dadmin_002dservice.profession.json.professionDetailJson_jsp._jspService(professionDetailJson_jsp.java:107)

at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:111)

at javax.servlet.http.HttpServlet.service(HttpServlet.java:848)

可以看到数据已经查到了，但是提示找不到这个属性cId，不明白什么原因

下午前端要接口调试页面，就去部署开发环境

第一次部署，过程艰辛，从下午吃完饭回来弄到晚上都没跑通接口

1.开发机2 hosts配了

2.代码从svn update上去前，本地可以跑通

3.用命令打war包，tar包，移动到web、service目录下解压

4.复制resion到web项目下，修改三个端口号。http 端口号和pom文件里的对应

5.resion日志路径，resion在开发机上应该是一直启动着的吧，所以一直没有日志记录

6.用脚本启动server，执行命令后无提示，查看日志发现

[root@ptteng_dev_2 logs]# cat stderr.log

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option PermSize=64m; support was removed in 8.0

Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0

log4j:WARN No appenders could be found for logger (com.ptteng.carrots.bangbang.server.Server).

log4j:WARN Please initialize the log4j system properly.

log4j:WARN See http://logging.apache.org/log4j/1.2/faq.html#noconfig for more info.

Aug 06, 2017 1:43:58 AM org.apache.tuscany.sca.node.impl.NodeImpl <init>

INFO: Creating node: META-INF/carrots-bangbang-admin-service/server.composite

Aug 06, 2017 1:43:59 AM org.apache.tuscany.sca.node.impl.NodeImpl configureNode

INFO: Loading contribution: file:/data/services/carrots-bangbang/carrots-bangbang-admin-service/run/classes/

Aug 06, 2017 1:43:59 AM org.apache.tuscany.sca.node.impl.NodeImpl configureNode

INFO: Loading composite: file:/data/services/carrots-bangbang/carrots-bangbang-admin-service/run/classes/META-INF/carrots-bangbang-admin-service/server.composite

Aug 06, 2017 1:43:59 AM org.apache.tuscany.sca.node.impl.NodeImpl start

INFO: Starting node: META-INF/carrots-bangbang-admin-service/server.composite

You have new mail in /var/spool/mail/root

[root@ptteng_dev_2 logs]# cat stdout.log

Spring parent context - containsBean called for name: loadTimeWeaver

Spring parent context - containsBean called for name: environment

Spring parent context - containsBean called for name: systemProperties

Spring parent context - containsBean called for name: systemEnvironment

Spring parent context - containsBean called for name: conversionService

SpringImplementationProvider: Spring context started

[root@ptteng_dev_2 logs]# cat gc.log

Java HotSpot(TM) 64-Bit Server VM (25.66-b17) for linux-amd64 JRE (1.8.0_66-b17), built on Oct 6 2015 17:28:34 by "java_re" with gcc 4.3.0 20080428 (Red Hat 4.3.0-8)

Memory: 4k page, physical 16268464k(4577072k free), swap 0k(0k free)

CommandLine flags: -XX:CMSInitiatingOccupancyFraction=58 -XX:InitialHeapSize=67108864 -XX:MaxHeapSize=67108864 -XX:MaxNewSize=52428800 -XX:MaxTenuringThreshold=6 -XX:NewSize=52428800 -XX:OldPLABSize=16 -XX:OldSize=14680064 -XX:+PrintGC -XX:+PrintGCTimeStamps -XX:ThreadStackSize=256 -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseConcMarkSweepGC -XX:+UseParNewGC

0.548: [GC (Allocation Failure) 40960K->3695K(60416K), 0.0105438 secs]

1.047: [GC (Allocation Failure) 44655K->6503K(60416K), 0.0239698 secs]

1.236: [GC (Allocation Failure) 47463K->6741K(60416K), 0.0113899 secs]

1.369: [GC (Allocation Failure) 47701K->5626K(60416K), 0.0028920 secs]

1.690: [GC (Allocation Failure) 46586K->8095K(60416K), 0.0045676 secs]

1.880: [Full GC (System.gc()) 23988K->7394K(60416K), 0.0307978 secs]

1.912: [GC (CMS Initial Mark) 8205K(60416K), 0.0005259 secs]

1.921: [GC (CMS Final Remark) 8688K(60416K), 0.0066281 secs]

2.285: [GC (Allocation Failure) 47278K->11039K(60416K), 0.0064179 secs]

3601.934: [Full GC (System.gc()) 33061K->8522K(60416K), 0.0788198 secs]

3602.014: [GC (CMS Initial Mark) 8522K(60416K), 0.0003748 secs]

3602.025: [GC (CMS Final Remark) 8522K(60416K), 0.0098481 secs]