替换逗号魔法值为常量

guns-base-support/guns-system/src/main/java/cn/stylefeng/guns/sys/core/error/GlobalExceptionHandler.java

@@ -29,6 +29,7 @@ import cn.hutool.core.util.StrUtil;
import cn.hutool.extra.servlet.ServletUtil;
import cn.hutool.log.Log;
import cn.stylefeng.guns.core.consts.CommonConstant;
import cn.stylefeng.guns.core.consts.SymbolConstant;
import cn.stylefeng.guns.core.context.requestno.RequestNoContext;
import cn.stylefeng.guns.core.exception.AuthException;
import cn.stylefeng.guns.core.exception.DemoException;
@@ -342,11 +343,11 @@ public class GlobalExceptionHandler {
        //多个错误用逗号分隔
        List<ObjectError> allErrorInfos = bindingResult.getAllErrors();
        for (ObjectError error : allErrorInfos) {
            stringBuilder.append(",").append(error.getDefaultMessage());
            stringBuilder.append(SymbolConstant.COMMA).append(error.getDefaultMessage());
        }
        //最终把首部的逗号去掉
        return StrUtil.removePrefix(stringBuilder.toString(), ",");
        return StrUtil.removePrefix(stringBuilder.toString(), SymbolConstant.COMMA);
    }
}