java - JDBC SQL 服务器 : The value is not set for the parameter number

Question

我从从 Java 代码调用存储过程的代码中收到以下错误:

Exception Trace {} org.springframework.jdbc.UncategorizedSQLException: CallableStatementCallback; uncategorized SQLException for SQL [{call test.usp_xxx_GetCompanyDetails(?, ?, ?, ?, ?, , ?, , ?, ?, ?, ?, ?)}]; SQL state [null]; error code [0]; The value is not set for the parameter number 11.; nested exception is com.microsoft.sqlserver.jdbc.SQLServerException: The value is not set for the parameter number 11. at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:84) at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) at org.springframework.jdbc.support.AbstractFallbackSQLExceptionTranslator.translate(AbstractFallbackSQLExceptionTranslator.java:81) at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:1095) at org.springframework.jdbc.core.JdbcTemplate.call(JdbcTemplate.java:1131)

该应用程序部署在 WAS 8.5.5 上并使用 jdbc 驱动程序版本 4.2。重新启动服务器后，此问题没有再次发生。生成的以下调用语句看起来不正确。有连续的逗号没有？他们之间。

{call test.usp_xxx_GetCompanyDetails(?, ?, ?, ?, ?, , ?, , ?, ?, ?, ?, ?)}

存储过程有 10 个参数。以下是存储过程的定义:

CREATE PROCEDURE [test].[usp_xxx_GetCompanyDetails]
(
    @ANumber        int,
    @CompanyId      int,
    @UserRole       varchar(15),
    @RequestId      varchar(100),
    @CompanyCode    varchar(5),
    @BaseSystem     varchar(5),
    @PType          varchar(20),    
    @PId            varchar(40),
    @IsActive       bit,     
    @responseData   xml OUT
)

以下是调用存储过程的 java 代码。它正在使用 spring 数据进行调用。

 private String executeProc(Integer aNumber,Integer companyId, String baseSystem, 
                String role,String companyCode,String requestId, String pType,String pId,
                boolean isActive ) throws SQLException {

            SQLXML responseData=null;
            Map<String,Object> inputParams= new HashMap<>();
            inputParams.put("ANumber", aNumber);
            inputParams.put("CompanyId", companyId);
            inputParams.put("UserRole", role);
            inputParams.put("RequestId", requestId);
            inputParams.put("CompanyCode", companyCode);
            inputParams.put("BaseSystem", baseSystem);
            inputParams.put("PType", pType);
            inputParams.put("PId", pId);
            inputParams.put("IsActive", isActive);
            inputParams.put("ResponseData", responseData);

            Map<String, Object> result = this.execute(inputParams);
            String responseXMLString = ((SQLXML) result.get("ResponseData")).getString();

            return responseXMLString;
        }

可能出了什么问题。

Answer 1

您有 11 个绑定(bind)参数 (?) 和空参数 , ,。删除它以使用具有 9 个输入参数和 1 个输出参数的过程

{call test.usp_xxx_GetCompanyDetails(?, ?, ?, ?, ?, ?, ?, ?, ?, ?)}