用谷歌浏览器的postman测试的，提交的代码如下：

POST /huzchange/dataEx/company HTTP/1.1

Host: 192.168.20.1:8160

Content-Type: application/json

Cache-Control: no-cache

{

"dataSource": "DEQING",

"username": "deqing",

"password": "123456",

"entity_name": "COMPANY",

"entitys": {

"COMPANY_NAME": "县区综合四四数据交换接口测试企业",

"ADDRESS": "综合1003号",

"FD_DELEGATE": "张四四",

"PHONE": "13522222222",

"FIRST_AREA": "330500",

"SECOND_AREA": "330521",

"THIRD_AREA": "330521100000",

"FOUTH_AREA": "4",

"FIFTH_AREA": "5",

"BUSINESS_REG_NUMBER": "BUS1001",

"ORGAN_CODE": "22323232-2",

"SALE_MONEY": "100",

"EMPLOYEE_NUMBER": "10",

"DEAL_IN_RANGE": "经营范围经营范围经营范围经营范围",

"TRADE_DEPT": "tradeDept01",

"TRADE_TYPE": "tradeType08",

"TRADE_BIG": "tradeType08_2",

"TRADE_MID": "tradeType08_2_2",

"TRADE_SMA": "tradeType08_2_2_6",

"CREATE_DEPT": "PRODUCE) =PRODUCE) =文件柜查看) =下载权限",

"SUPERVISION_TYPE": "supervisionType_80",

"COUNTY_DEPT": "county_dept3",

"PARTITION_SCORE": "97.5",

"CORPORATE_TYPES": "法人类型法人类型法人类型",

"ECONOMY_KIND": "economyType04",

"SECTORAL": "部门部门部门部门",

"BUSINESS_PRACTICE": "经营方式经营方式",

"SAFETY_SUPERVISOR": "安全主管人安全主管人",

"SAFETY_SUPERVISOR_PHONE": "13222222222",

"SAFETY_SUPERVISOR_FAX_PHONE": "0574-22222222",

"TECHNOLOGY_NUMBER": "20",

"SAFETY_NUMBER": "30",

"REGISTERED_CAPITAL": "40",

"FIXED_ASSETS": "50",

"LAST_YEAR_SALES": "60",

"TYPE": "0",

"INDUSTRYID_BIG": "90261",

"INDUSTRYID_MID": "5995",

"INDUSTRYID_SMA": "5996"

}

提示错误，不知道怎么解决了，有知道的么？

type Exception report

message Hessian skeleton invocation failed; nested exception is java.io.IOException: Expected 'H'/'C' (Hessian 2.0) or 'c' (Hessian 1.0) in hessian input at 123

description The server encountered an internal error that prevented it from fulfilling this request.

exception

org.springframework.web.util.NestedServletException: Hessian skeleton invocation failed; nested exception is java.io.IOException: Expected 'H'/'C' (Hessian 2.0) or 'c' (Hessian 1.0) in hessian input at 123
	cn.safetys.hessian.service.impl.HessianServiceExporter.handleRequest(HessianServiceExporter.java:42)
	org.springframework.web.servlet.mvc.HttpRequestHandlerAdapter.handle(HttpRequestHandlerAdapter.java:49)
	org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:925)
	org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:856)
	org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:915)
	org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:822)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:643)
	org.springframework.web.servlet.FrameworkServlet.service(FrameworkServlet.java:796)
	javax.servlet.http.HttpServlet.service(HttpServlet.java:723)
	org.springframework.orm.hibernate3.support.OpenSessionInViewFilter.doFilterInternal(OpenSessionInViewFilter.java:233)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)
	org.springframework.web.filter.CharacterEncodingFilter.doFilterInternal(CharacterEncodingFilter.java:88)
	org.springframework.web.filter.OncePerRequestFilter.doFilter(OncePerRequestFilter.java:107)

Dim jo As New JObject

jo("dataSource") = "DEQING"

jo("username") = "deqing" '模板ID

jo("password") = "123456" '模板ID

jo("entity_name") = "COMPANY" '表名

jo("entitys") = New JObject()

jo("entitys")("COMPANY_NAME") = "综合四四数据交换接口测试企业" '企业名称

jo("entitys")("ADDRESS") = "综合1003号" '注册地址

jo("entitys")("FD_DELEGATE") = "张四四" '法人代表

jo("entitys")("PHONE") = "13522222222" '联系电话

jo("entitys")("FIRST_AREA") = "330500" '一级区域

jo("entitys")("SECOND_AREA") = "330521" '二级区域

jo("entitys")("THIRD_AREA") = "330521100000" '三级区域

jo("entitys")("FOUTH_AREA") = "4" '四级区域

jo("entitys")("FIFTH_AREA") = "5" '五级区域

jo("entitys")("BUSINESS_REG_NUMBER") = "BUS-REG-HZ-1001" '工商注册号

jo("entitys")("ORGAN_CODE") = "ORG-HZ-0002" '组织机构代码

jo("entitys")("SALE_MONEY") = "100" '销售额

jo("entitys")("EMPLOYEE_NUMBER") = "10" '职工人数

jo("entitys")("DEAL_IN_RANGE") = "经营范围经营范围经营范围经营范围" '经营范围

jo("entitys")("TRADE_DEPT") = "tradeDept01" '行业主管部门

jo("entitys")("TRADE_TYPE") = "tradeType08" '所属行业

jo("entitys")("TRADE_BIG") = "tradeType08_2" '行业分类-行业大类

jo("entitys")("TRADE_MID") = "tradeType08_2_2" '行业分类-行业中类

jo("entitys")("TRADE_SMA") = "tradeType08_2_2_6" '行业分类-行业小类

jo("entitys")("CREATE_DEPT") = "PRODUCE) =PRODUCE) =文件柜查看) =下载权限" '创建企业的部门) =这个字段如果没有查看数据库不知道怎么填写

jo("entitys")("SUPERVISION_TYPE") = "supervisionType_80" '分类监管级别

jo("entitys")("COUNTY_DEPT") = "county_dept3" '县级科室

jo("entitys")("PARTITION_SCORE") = "97.5" '分级分类得分

jo("entitys")("CORPORATE_TYPES") = "法人类型法人类型法人类型" '法人类型

jo("entitys")("ECONOMY_KIND") = "economyType04" '经济性质

jo("entitys")("SECTORAL") = "部门部门部门部门" '部门

jo("entitys")("BUSINESS_PRACTICE") = "经营方式经营方式" '经营方式

jo("entitys")("SAFETY_SUPERVISOR") = "安全主管人安全主管人" '安全主管人

jo("entitys")("SAFETY_SUPERVISOR_PHONE") = "13222222222" '安全主管人联系电话

jo("entitys")("SAFETY_SUPERVISOR_FAX_PHONE") = "0574-22222222" '安全主管人传真电话

jo("entitys")("TECHNOLOGY_NUMBER") = "20" '技术管理人数

jo("entitys")("SAFETY_NUMBER") = "30" '安全管理人数

jo("entitys")("REGISTERED_CAPITAL") = "40" '注册资本

jo("entitys")("FIXED_ASSETS") = "50" '固定资产

jo("entitys")("LAST_YEAR_SALES") = "60" '上年销售额

jo("entitys")("TYPE") = "0" '企业行业分类(危化品生产企业为1) =危化品经营企业为2) =非煤矿山企业为3) =综合企业为0) =烟花爆竹企业为4)

jo("entitys")("INDUSTRYID_BIG") = "90261" '企业行业分类) =分5大类 --综合企业

jo("entitys")("INDUSTRYID_MID") = "5995" '企业行业分类--水上运输企业

jo("entitys")("INDUSTRYID_SMA") = "5996" '企业行业分类--水上运输

'arr.put(o)

Dim msg As String = jo.Tostring()

Dim hc As New HttpClient("http://192.168.20.1:8160/huzchange/dataEx/company")

hc.Timeout = 5 '设置超时为5秒
hc.Content = msg

hc.Content - Type="app-lication/j-son" ‘-是为了显示这段，不然论坛网页看不到这句

Dim ret As String = hc.GetData()

还是显示“远程服务器返回错误: (500) 内部服务器错误。”

[此贴子已经被作者于2017/5/17 8:56:19编辑过]

是数据交换接口，post提交数据

问题是一楼的代码在对方服务器调试时可以通过的，但是我这边用postman或者狐表提交就出现500错误

提交的参数就是这个json数据

{