【sprig+mybatis实体类无参构造报错 】 | IT修真院·坑乎
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sprig+mybatis实体类无参构造报错
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详细描述
实体类最开始没有无参构造,报错无有参构造,写了一个有参构造,依然报错。
源码
package com.tian.model; public class Leavewords { private Integer leavewordsId; private String lProductionName; private String visitorNickname; private String leavewords; private Integer leavewordsState; private String reply; private Long createdAt; private Long updatedAt; private String compileBy; private Integer lPronductionId; public Leavewords(Integer leavewordsId, String lProductionName, String visitorNickname, String leavewords, Integer leavewordsState, String reply, Long createdAt, Long updatedAt, String compileBy, Integer lPronductionId) { this.leavewordsId = leavewordsId; this.lProductionName = lProductionName; this.visitorNickname = visitorNickname; this.leavewords = leavewords; this.leavewordsState = leavewordsState; this.reply = reply; this.createdAt = createdAt; this.updatedAt = updatedAt; this.compileBy = compileBy; this.lPronductionId = lPronductionId; } public Leavewords() { // super(); } public Integer getLeavewordsId() { return leavewordsId; } public void setLeavewordsId(Integer leavewordsId) { this.leavewordsId = leavewordsId; } public String getlProductionName() { return lProductionName; } public void setlProductionName(String lProductionName) { this.lProductionName = lProductionName == null ? null : lProductionName.trim(); } public String getVisitorNickname() { return visitorNickname; } public void setVisitorNickname(String visitorNickname) { this.visitorNickname = visitorNickname == null ? null : visitorNickname.trim(); } public String getLeavewords() { return leavewords; } public void setLeavewords(String leavewords) { this.leavewords = leavewords == null ? null : leavewords.trim(); } public Integer getLeavewordsState() { return leavewordsState; } public void setLeavewordsState(Integer leavewordsState) { this.leavewordsState = leavewordsState; } public String getReply() { return reply; } public void setReply(String reply) { this.reply = reply == null ? null : reply.trim(); } public Long getCreatedAt() { return createdAt; } public void setCreatedAt(Long createdAt) { this.createdAt = createdAt; } public Long getUpdatedAt() { return updatedAt; } public void setUpdatedAt(Long updatedAt) { this.updatedAt = updatedAt; } public String getCompileBy() { return compileBy; } public void setCompileBy(String compileBy) { this.compileBy = compileBy == null ? null : compileBy.trim(); } public Integer getlPronductionId() { return lPronductionId; } public void setlPronductionId(Integer lPronductionId) { this.lPronductionId = lPronductionId; } @Override public String toString() { return "Leavewords{" + "leavewordsId=" + leavewordsId + ", lProductionName='" + lProductionName + '\'' + ", visitorNickname='" + visitorNickname + '\'' + ", leavewords='" + leavewords + '\'' + ", leavewordsState=" + leavewordsState + ", reply='" + reply + '\'' + ", createdAt=" + createdAt + ", updatedAt=" + updatedAt + ", compileBy='" + compileBy + '\'' + ", lPronductionId=" + lPronductionId + '}'; } }
Error:(22, 29) java: 无法将类 com.tian.model.Leavewords中的构造器 Leavewords应用到给定类型; 需要: java.lang.Integer,java.lang.String,java.lang.String,java.lang.String,java.lang.Integer,java.lang.String,java.lang.Long,java.lang.Long,java.lang.String,java.lang.Integer 找到: 没有参数 原因: 实际参数列表和形式参数列表长度不同
编辑于2025-04-08
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