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Parameter ‘XXX‘ not found. Available parameters are [list, param1]

news 2025/6/28 11:31:44

记一次Mybits格式不对的报错

报错信息如下

Caused by: org.apache.ibatis.binding.BindingException: Parameter 'userArticlesId' not found. Available parameters are [list, param1]at org.apache.ibatis.binding.MapperMethod$ParamMap.get(MapperMethod.java:212) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.scripting.xmltags.DynamicContext$ContextAccessor.getProperty(DynamicContext.java:120) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.OgnlRuntime.getProperty(OgnlRuntime.java:2719) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.ASTProperty.getValueBody(ASTProperty.java:114) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.ASTNotEq.getValueBody(ASTNotEq.java:50) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.ASTAnd.getValueBody(ASTAnd.java:61) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.SimpleNode.getValue(SimpleNode.java:258) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:493) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.ognl.Ognl.getValue(Ognl.java:457) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.scripting.xmltags.OgnlCache.getValue(OgnlCache.java:46) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.scripting.xmltags.ExpressionEvaluator.evaluateBoolean(ExpressionEvaluator.java:32) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.scripting.xmltags.IfSqlNode.apply(IfSqlNode.java:34) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.scripting.xmltags.MixedSqlNode.lambda$apply$0(MixedSqlNode.java:32) ~[mybatis-3.5.3.jar:3.5.3]at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) ~[na:na]at org.apache.ibatis.scripting.xmltags.MixedSqlNode.apply(MixedSqlNode.java:32) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.scripting.xmltags.DynamicSqlSource.getBoundSql(DynamicSqlSource.java:39) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.mapping.MappedStatement.getBoundSql(MappedStatement.java:297) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.executor.statement.BaseStatementHandler.<init>(BaseStatementHandler.java:64) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.executor.statement.PreparedStatementHandler.<init>(PreparedStatementHandler.java:41) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.executor.statement.RoutingStatementHandler.<init>(RoutingStatementHandler.java:46) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.session.Configuration.newStatementHandler(Configuration.java:592) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.executor.SimpleExecutor.doUpdate(SimpleExecutor.java:48) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.executor.BaseExecutor.update(BaseExecutor.java:117) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.executor.CachingExecutor.update(CachingExecutor.java:76) ~[mybatis-3.5.3.jar:3.5.3]at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]at org.apache.ibatis.plugin.Plugin.invoke(Plugin.java:63) ~[mybatis-3.5.3.jar:3.5.3]at com.sun.proxy.$Proxy210.update(Unknown Source) ~[na:na]at org.apache.ibatis.session.defaults.DefaultSqlSession.update(DefaultSqlSession.java:197) ~[mybatis-3.5.3.jar:3.5.3]at org.apache.ibatis.session.defaults.DefaultSqlSession.insert(DefaultSqlSession.java:184) ~[mybatis-3.5.3.jar:3.5.3]at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:na]at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[na:na]at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[na:na]at java.base/java.lang.reflect.Method.invoke(Method.java:566) ~[na:na]at org.mybatis.spring.SqlSessionTemplate$SqlSessionInterceptor.invoke(SqlSessionTemplate.java:426) ~[mybatis-spring-2.0.3.jar:2.0.3]... 99 common frames omitted

代码如下

**mapper**
void publishArticleFiles(@Param("list") List<BaseUserArticlesFiles> list);
**xml**<insert id="publishArticleFiles" >insert into base_user_articles_files(<if test="userArticlesId != null and userArticlesId != ''">user_articles_id,</if><if test="fileUrl != null and fileUrl != ''">file_url,</if><if test="isDelete != null and isDelete != ''">is_delete,</if>)values(<foreach collection="list" item="item" separator=","><if test="userArticlesId != null and userArticlesId != ''">#{item.userArticlesId},</if><if test="fileUrl != null and fileUrl != ''">#{item.fileUrl},</if><if test="isDelete != null and isDelete != ''">#{item.isDelete},</if></foreach>)</insert>

问题原因
1、在批量插入的中直接使用了字段名（如userArticlesId）而非列表项对象属性

2、动态SQL的判断未正确关联到列表项对象

3、VALUES部分的拼接语法错误（逗号位置不正确）

修改后的代码如下

    <insert id="publishArticleFiles"><if test="list != null and !list.isEmpty()">INSERT INTO base_user_articles_files(user_articles_id,file_url,is_delete) VALUES<foreach collection="list" item="item" separator=",">(#{item.userArticlesId},#{item.fileUrl},#{item.isDelete})</foreach></if></insert>