重要的事说三遍
proxy.$_ 是 loadsh

proxy.$_ 是 loadsh

proxy.$_ 是 loadsh

const checkDuplicateProperties = (array)=> {
    let duplicateProperties = {};
    let uniqueProperties = {};
    
    proxy.$_.forEach(array, function(item) {
        proxy.$_.forEach(item, function(value, key) {
            uniqueProperties[key] = uniqueProperties[key] || []
            if (value && uniqueProperties[key].includes(value)) {
                duplicateProperties[key] = value;
            } else {
                uniqueProperties[key].push(value)
            }
        });
    });
    
    return duplicateProperties;
}

let obj = checkDuplicateProperties([{name: 1,num:2},{name: 1,num:2}])
conslog.log({name:1, num:2})

image.png