修改bug

node_modules/style-loader/dist/runtime/injectStylesIntoLinkTag.js

@@ -0,0 +1,29 @@
+"use strict";
+
+module.exports = function (url, options) {
+  if (typeof document === "undefined") {
+    return function () {};
+  }
+  options = options || {};
+  options.attributes = typeof options.attributes === "object" ? options.attributes : {};
+  if (typeof options.attributes.nonce === "undefined") {
+    var nonce = typeof __webpack_nonce__ !== "undefined" ? __webpack_nonce__ : null;
+    if (nonce) {
+      options.attributes.nonce = nonce;
+    }
+  }
+  var linkElement = document.createElement("link");
+  linkElement.rel = "stylesheet";
+  linkElement.href = url;
+  Object.keys(options.attributes).forEach(function (key) {
+    linkElement.setAttribute(key, options.attributes[key]);
+  });
+  options.insert(linkElement);
+  return function (newUrl) {
+    if (typeof newUrl === "string") {
+      linkElement.href = newUrl;
+    } else {
+      linkElement.parentNode.removeChild(linkElement);
+    }
+  };
+};

node_modules/style-loader/dist/runtime/injectStylesIntoStyleTag.js

@@ -0,0 +1,84 @@
+"use strict";
+
+var stylesInDOM = [];
+function getIndexByIdentifier(identifier) {
+  var result = -1;
+  for (var i = 0; i < stylesInDOM.length; i++) {
+    if (stylesInDOM[i].identifier === identifier) {
+      result = i;
+      break;
+    }
+  }
+  return result;
+}
+function modulesToDom(list, options) {
+  var idCountMap = {};
+  var identifiers = [];
+  for (var i = 0; i < list.length; i++) {
+    var item = list[i];
+    var id = options.base ? item[0] + options.base : item[0];
+    var count = idCountMap[id] || 0;
+    var identifier = "".concat(id, " ").concat(count);
+    idCountMap[id] = count + 1;
+    var indexByIdentifier = getIndexByIdentifier(identifier);
+    var obj = {
+      css: item[1],
+      media: item[2],
+      sourceMap: item[3],
+      supports: item[4],
+      layer: item[5]
+    };
+    if (indexByIdentifier !== -1) {
+      stylesInDOM[indexByIdentifier].references++;
+      stylesInDOM[indexByIdentifier].updater(obj);
+    } else {
+      var updater = addElementStyle(obj, options);
+      options.byIndex = i;
+      stylesInDOM.splice(i, 0, {
+        identifier: identifier,
+        updater: updater,
+        references: 1
+      });
+    }
+    identifiers.push(identifier);
+  }
+  return identifiers;
+}
+function addElementStyle(obj, options) {
+  var api = options.domAPI(options);
+  api.update(obj);
+  var updater = function updater(newObj) {
+    if (newObj) {
+      if (newObj.css === obj.css && newObj.media === obj.media && newObj.sourceMap === obj.sourceMap && newObj.supports === obj.supports && newObj.layer === obj.layer) {
+        return;
+      }
+      api.update(obj = newObj);
+    } else {
+      api.remove();
+    }
+  };
+  return updater;
+}
+module.exports = function (list, options) {
+  options = options || {};
+  list = list || [];
+  var lastIdentifiers = modulesToDom(list, options);
+  return function update(newList) {
+    newList = newList || [];
+    for (var i = 0; i < lastIdentifiers.length; i++) {
+      var identifier = lastIdentifiers[i];
+      var index = getIndexByIdentifier(identifier);
+      stylesInDOM[index].references--;
+    }
+    var newLastIdentifiers = modulesToDom(newList, options);
+    for (var _i = 0; _i < lastIdentifiers.length; _i++) {
+      var _identifier = lastIdentifiers[_i];
+      var _index = getIndexByIdentifier(_identifier);
+      if (stylesInDOM[_index].references === 0) {
+        stylesInDOM[_index].updater();
+        stylesInDOM.splice(_index, 1);
+      }
+    }
+    lastIdentifiers = newLastIdentifiers;
+  };
+};

node_modules/style-loader/dist/runtime/insertBySelector.js

@@ -0,0 +1,34 @@
+"use strict";
+
+var memo = {};
+
+/* istanbul ignore next  */
+function getTarget(target) {
+  if (typeof memo[target] === "undefined") {
+    var styleTarget = document.querySelector(target);
+
+    // Special case to return head of iframe instead of iframe itself
+    if (window.HTMLIFrameElement && styleTarget instanceof window.HTMLIFrameElement) {
+      try {
+        // This will throw an exception if access to iframe is blocked
+        // due to cross-origin restrictions
+        styleTarget = styleTarget.contentDocument.head;
+      } catch (e) {
+        // istanbul ignore next
+        styleTarget = null;
+      }
+    }
+    memo[target] = styleTarget;
+  }
+  return memo[target];
+}
+
+/* istanbul ignore next  */
+function insertBySelector(insert, style) {
+  var target = getTarget(insert);
+  if (!target) {
+    throw new Error("Couldn't find a style target. This probably means that the value for the 'insert' parameter is invalid.");
+  }
+  target.appendChild(style);
+}
+module.exports = insertBySelector;

node_modules/style-loader/dist/runtime/insertStyleElement.js

@@ -0,0 +1,10 @@
+"use strict";
+
+/* istanbul ignore next  */
+function insertStyleElement(options) {
+  var element = document.createElement("style");
+  options.setAttributes(element, options.attributes);
+  options.insert(element, options.options);
+  return element;
+}
+module.exports = insertStyleElement;

node_modules/style-loader/dist/runtime/isEqualLocals.js

@@ -0,0 +1,28 @@
+"use strict";
+
+function isEqualLocals(a, b, isNamedExport) {
+  if (!a && b || a && !b) {
+    return false;
+  }
+  var p;
+  for (p in a) {
+    if (isNamedExport && p === "default") {
+      // eslint-disable-next-line no-continue
+      continue;
+    }
+    if (a[p] !== b[p]) {
+      return false;
+    }
+  }
+  for (p in b) {
+    if (isNamedExport && p === "default") {
+      // eslint-disable-next-line no-continue
+      continue;
+    }
+    if (!a[p]) {
+      return false;
+    }
+  }
+  return true;
+}
+module.exports = isEqualLocals;

node_modules/style-loader/dist/runtime/isOldIE.js

@@ -0,0 +1,17 @@
+"use strict";
+
+var memo;
+
+/* istanbul ignore next  */
+function isOldIE() {
+  if (typeof memo === "undefined") {
+    // Test for IE <= 9 as proposed by Browserhacks
+    // @see http://browserhacks.com/#hack-e71d8692f65334173fee715c222cb805
+    // Tests for existence of standard globals is to allow style-loader
+    // to operate correctly into non-standard environments
+    // @see https://github.com/webpack-contrib/style-loader/issues/177
+    memo = Boolean(typeof window !== "undefined" && typeof document !== "undefined" && document.all && !window.atob);
+  }
+  return memo;
+}
+module.exports = isOldIE;

node_modules/style-loader/dist/runtime/setAttributesWithAttributes.js

@@ -0,0 +1,13 @@
+"use strict";
+
+/* istanbul ignore next  */
+function setAttributesWithoutAttributes(styleElement, attributes) {
+  var nonce = typeof __webpack_nonce__ !== "undefined" ? __webpack_nonce__ : null;
+  if (nonce) {
+    attributes.nonce = nonce;
+  }
+  Object.keys(attributes).forEach(function (key) {
+    styleElement.setAttribute(key, attributes[key]);
+  });
+}
+module.exports = setAttributesWithoutAttributes;

node_modules/style-loader/dist/runtime/setAttributesWithAttributesAndNonce.js

@@ -0,0 +1,9 @@
+"use strict";
+
+/* istanbul ignore next  */
+function setAttributesWithoutAttributes(styleElement, attributes) {
+  Object.keys(attributes).forEach(function (key) {
+    styleElement.setAttribute(key, attributes[key]);
+  });
+}
+module.exports = setAttributesWithoutAttributes;

node_modules/style-loader/dist/runtime/setAttributesWithoutAttributes.js

@@ -0,0 +1,10 @@
+"use strict";
+
+/* istanbul ignore next  */
+function setAttributesWithoutAttributes(styleElement) {
+  var nonce = typeof __webpack_nonce__ !== "undefined" ? __webpack_nonce__ : null;
+  if (nonce) {
+    styleElement.setAttribute("nonce", nonce);
+  }
+}
+module.exports = setAttributesWithoutAttributes;

node_modules/style-loader/dist/runtime/singletonStyleDomAPI.js

@@ -0,0 +1,86 @@
+"use strict";
+
+/* istanbul ignore next  */
+var replaceText = function replaceText() {
+  var textStore = [];
+  return function replace(index, replacement) {
+    textStore[index] = replacement;
+    return textStore.filter(Boolean).join("\n");
+  };
+}();
+
+/* istanbul ignore next  */
+function apply(styleElement, index, remove, obj) {
+  var css;
+  if (remove) {
+    css = "";
+  } else {
+    css = "";
+    if (obj.supports) {
+      css += "@supports (".concat(obj.supports, ") {");
+    }
+    if (obj.media) {
+      css += "@media ".concat(obj.media, " {");
+    }
+    var needLayer = typeof obj.layer !== "undefined";
+    if (needLayer) {
+      css += "@layer".concat(obj.layer.length > 0 ? " ".concat(obj.layer) : "", " {");
+    }
+    css += obj.css;
+    if (needLayer) {
+      css += "}";
+    }
+    if (obj.media) {
+      css += "}";
+    }
+    if (obj.supports) {
+      css += "}";
+    }
+  }
+
+  // For old IE
+  /* istanbul ignore if  */
+  if (styleElement.styleSheet) {
+    styleElement.styleSheet.cssText = replaceText(index, css);
+  } else {
+    var cssNode = document.createTextNode(css);
+    var childNodes = styleElement.childNodes;
+    if (childNodes[index]) {
+      styleElement.removeChild(childNodes[index]);
+    }
+    if (childNodes.length) {
+      styleElement.insertBefore(cssNode, childNodes[index]);
+    } else {
+      styleElement.appendChild(cssNode);
+    }
+  }
+}
+var singletonData = {
+  singleton: null,
+  singletonCounter: 0
+};
+
+/* istanbul ignore next  */
+function domAPI(options) {
+  if (typeof document === "undefined") return {
+    update: function update() {},
+    remove: function remove() {}
+  };
+
+  // eslint-disable-next-line no-undef,no-use-before-define
+  var styleIndex = singletonData.singletonCounter++;
+  var styleElement =
+  // eslint-disable-next-line no-undef,no-use-before-define
+  singletonData.singleton || (
+  // eslint-disable-next-line no-undef,no-use-before-define
+  singletonData.singleton = options.insertStyleElement(options));
+  return {
+    update: function update(obj) {
+      apply(styleElement, styleIndex, false, obj);
+    },
+    remove: function remove(obj) {
+      apply(styleElement, styleIndex, true, obj);
+    }
+  };
+}
+module.exports = domAPI;

node_modules/style-loader/dist/runtime/styleDomAPI.js

@@ -0,0 +1,61 @@
+"use strict";
+
+/* istanbul ignore next  */
+function apply(styleElement, options, obj) {
+  var css = "";
+  if (obj.supports) {
+    css += "@supports (".concat(obj.supports, ") {");
+  }
+  if (obj.media) {
+    css += "@media ".concat(obj.media, " {");
+  }
+  var needLayer = typeof obj.layer !== "undefined";
+  if (needLayer) {
+    css += "@layer".concat(obj.layer.length > 0 ? " ".concat(obj.layer) : "", " {");
+  }
+  css += obj.css;
+  if (needLayer) {
+    css += "}";
+  }
+  if (obj.media) {
+    css += "}";
+  }
+  if (obj.supports) {
+    css += "}";
+  }
+  var sourceMap = obj.sourceMap;
+  if (sourceMap && typeof btoa !== "undefined") {
+    css += "\n/*# sourceMappingURL=data:application/json;base64,".concat(btoa(unescape(encodeURIComponent(JSON.stringify(sourceMap)))), " */");
+  }
+
+  // For old IE
+  /* istanbul ignore if  */
+  options.styleTagTransform(css, styleElement, options.options);
+}
+function removeStyleElement(styleElement) {
+  // istanbul ignore if
+  if (styleElement.parentNode === null) {
+    return false;
+  }
+  styleElement.parentNode.removeChild(styleElement);
+}
+
+/* istanbul ignore next  */
+function domAPI(options) {
+  if (typeof document === "undefined") {
+    return {
+      update: function update() {},
+      remove: function remove() {}
+    };
+  }
+  var styleElement = options.insertStyleElement(options);
+  return {
+    update: function update(obj) {
+      apply(styleElement, options, obj);
+    },
+    remove: function remove() {
+      removeStyleElement(styleElement);
+    }
+  };
+}
+module.exports = domAPI;

node_modules/style-loader/dist/runtime/styleTagTransform.js

@@ -0,0 +1,14 @@
+"use strict";
+
+/* istanbul ignore next  */
+function styleTagTransform(css, styleElement) {
+  if (styleElement.styleSheet) {
+    styleElement.styleSheet.cssText = css;
+  } else {
+    while (styleElement.firstChild) {
+      styleElement.removeChild(styleElement.firstChild);
+    }
+    styleElement.appendChild(document.createTextNode(css));
+  }
+}
+module.exports = styleTagTransform;