IntelliJ IDEA 写实体类时使用toString报错,报异常:
原因:缺少commons-lang3-3.8.1.jar包。
下载路径:http://commons.apache.org/proper/commons-lang/download_lang.cgi
导入包:https://jingyan.baidu.com/article/c843ea0bd797df77931e4afc.html
@Override public String toString() { return new org.apache.commons.lang3.builder.ToStringBuilder(this) .append("username", username) .append("password", password) .append("email", email) .append("address", address) .toString(); } //lang3变红色,报异常:Cannot resolve symbol 'log'