解决思路：
不修改原来的editormd文件
通过猴子补丁（monkey patch）的方式，替换editormd内部的上传方法。例如，找到image-dialog.js中处理上传的函数，保存原函数的引用，然后用自定义函数替换
// 初始化编辑器
function initEditor() {
// 保存原始图片上传处理函数
const originalImageUpload = editormd.prototype.executePlugin;
// 猴子补丁方式覆盖图片上传处理
editormd.prototype.executePlugin = function(pluginName, options) {
if (pluginName === "imageDialog") {
this.imageUploader = function() {
const file = this.files[0];
const loading = layer.msg('上传中...', {icon: 16, shade: 0.01});
// 创建与现有上传组件一致的FormData
const formData = new FormData();
formData.append('editormd-image-file', file); // 保持参数名称与现有系统一致
formData.append('filetype', 0); // 添加系统要求的参数
// 使用原始XMLHttpRequest发送保持请求结构
const xhr = new XMLHttpRequest();
xhr.open('POST', API.getApiUrl('index/upload'));
xhr.setRequestHeader('Authorization', 'Bearer ' + API.getToken());
xhr.upload.onprogress = function(e) {
if (e.lengthComputable) {
const percent = (e.loaded / e.total * 100).toFixed(2) + '%';
layer.msg('上传进度: ' + percent, {icon: 16, shade: 0.01});
}
};
xhr.onload = function() {
layer.close(loading);
try {
const res = JSON.parse(xhr.responseText);
if (res.success === 1) {
// 使用编辑器API插入图片
const cursor = this.getCursor();
this.replaceSelection(``, cursor);
layer.msg('上传成功', {icon: 1});
} else {
layer.msg(res.msg || '上传失败', {icon: 2});
}
} catch(e) {
console.error('解析响应失败:', e);
layer.msg('上传失败', {icon: 2});
}
}.bind(taskEditor); // 绑定编辑器实例上下文
xhr.onerror = function() {
layer.close(loading);
console.error('上传失败:', xhr.statusText);
layer.msg('网络错误', {icon: 2});
};
xhr.send(formData);
};
// 保持与Editor.md一致的DOM操作
const fakeInput = document.createElement('input');
fakeInput.type = 'file';
fakeInput.name = 'editormd-image-file';
fakeInput.accept = "image/*";
fakeInput.onchange = this.imageUploader.bind(fakeInput);
fakeInput.click();
return false;
}
return originalImageUpload.apply(this, arguments);
};
// 继续原有编辑器初始化逻辑
const editorContainer = $('#taskDescription');
if (editorContainer.is(':visible')) {
const isMobile = window.innerWidth <= 768;
console.log('0000',CONFIG.API.getBaseUrl());
taskEditor = editormd("taskDescription", {
width: "100%",
height: isMobile ? 400 : 500,
path : "../editormd/lib/",
toolbarIcons : function() {
return window.editormdConfig ?
window.editormdConfig.toolbarIcons :
[
"undo", "redo", "|",
"bold", "del", "italic", "quote", "ucwords", "uppercase", "lowercase", "|",
"h1", "h2", "h3", "h4", "h5", "h6", "|",
"list-ul", "list-ol", "hr", "|",
"link", "image", "code", "preformatted-text", "code-block", "table", "|",
"watch", "preview", "fullscreen", "|",
"help"
];
},
placeholder: "请详细描述任务需求...",
saveHTMLToTextarea : true,
imageUpload : false,
imageFormats : ["jpg", "jpeg", "gif", "png", "bmp", "webp"],
imageUploadURL : CONFIG.API.getBaseUrl() + "/index/upload?filetype=0",
crossDomainUpload: true, // 禁用跨域上传
tex : true,
flowChart : true,
sequenceDiagram : true,
emoji : true,
watch: !isMobile, // 移动端关闭实时预览
onload : function() {
console.log('编辑器加载完成');
}
});
} else {
setTimeout(initEditor, 500); // 延迟检查
}
}解决办法就是：猴子补丁方式覆盖图片上传处理
// 猴子补丁方式覆盖图片上传处理
editormd.prototype.executePlugin = function(pluginName, options) {
if (pluginName === "imageDialog") {
this.imageUploader = function() {
const file = this.files[0];
const loading = layer.msg('上传中...', {icon: 16, shade: 0.01});
// 创建与现有上传组件一致的FormData
const formData = new FormData();
formData.append('editormd-image-file', file); // 保持参数名称与现有系统一致
formData.append('filetype', 0); // 添加系统要求的参数
// 使用原始XMLHttpRequest发送保持请求结构
const xhr = new XMLHttpRequest();
xhr.open('POST', API.getApiUrl('index/upload'));
xhr.setRequestHeader('Authorization', 'Bearer ' + API.getToken());
xhr.upload.onprogress = function(e) {
if (e.lengthComputable) {
const percent = (e.loaded / e.total * 100).toFixed(2) + '%';
layer.msg('上传进度: ' + percent, {icon: 16, shade: 0.01});
}
};
xhr.onload = function() {
layer.close(loading);
try {
const res = JSON.parse(xhr.responseText);
if (res.success === 1) {
// 使用编辑器API插入图片
const cursor = this.getCursor();
this.replaceSelection(``, cursor);
layer.msg('上传成功', {icon: 1});
} else {
layer.msg(res.msg || '上传失败', {icon: 2});
}
} catch(e) {
console.error('解析响应失败:', e);
layer.msg('上传失败', {icon: 2});
}
}.bind(taskEditor); // 绑定编辑器实例上下文
xhr.onerror = function() {
layer.close(loading);
console.error('上传失败:', xhr.statusText);
layer.msg('网络错误', {icon: 2});
};
xhr.send(formData);
};
// 保持与Editor.md一致的DOM操作
const fakeInput = document.createElement('input');
fakeInput.type = 'file';
fakeInput.name = 'editormd-image-file';
fakeInput.accept = "image/*";
fakeInput.onchange = this.imageUploader.bind(fakeInput);
fakeInput.click();
return false;
}
return originalImageUpload.apply(this, arguments);
};