小编use*_*512的帖子

当我在 windows 下创建一个符号链接（尚未在 linux 下测试）并想再次删除/取消链接（我用 unlink() - 函数尝试过）时，它总是删除符号链接 + 原始文件。但我只想删除符号链接。它没有任何功能吗？

我正在尝试定义我的第一个xml架构:

<?xml version="1.0" encoding="UTF-8"?>
<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
    elementFormDefault="qualified"
    targetNamespace="http://www.example.net/test"
    xmlns:t="http://www.example.net/test">

    <xs:annotation>
        <xs:documentation>This schema describes the xml format that is used in for ILTIS stuff.</xs:documentation>
    </xs:annotation>
    <xs:complexType name="station">
        <xs:sequence>
            <xs:element name="transition" type="transition" minOccurs="1" />
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="transition">
        <xs:sequence>
            <xs:element name="wActions" type="wActions" maxOccurs="1" minOccurs="1"/>
            <xs:element name="oActions" type="oAction" maxOccurs="1" minOccurs="1"/>
        </xs:sequence>
        <xs:attribute name="from" type="xs:string" use="required"/>
        <xs:attribute name="to" type="xs:string" use="required"/>
    </xs:complexType>

    <xs:complexType name="wActions">
        <xs:sequence>
            <xs:element name="wMessage" type="wMessage" maxOccurs="2" minOccurs="1"/>
        </xs:sequence>
    </xs:complexType>

    <xs:complexType name="oActions">
        <xs:sequence>
            <xs:element name="trainRunMessage" type="trainRunMessage" maxOccurs="2" minOccurs="1"/>
            <xs:element name="wMessage" type="wMessage" maxOccurs="2" minOccurs="0"/> …