用于Html5预加载图片资源插件，具备加载进度功能

用于Html5预加载图片资源插件，具备加载进度功能

* @description loadImages can preload images and after each image load completed can callback process * @param {object} options - past setting parameters * @param {string[]} options.data - images url array * @callback options.step - each step callback function * @param {number} - process number * @callback options.complete - all images are loaded * @param {boolean} needOneStep - increase by 1 each time * @param {string} path - images data string common path * @return {boolean} * @example * loadImages({ * data:["1.png", "2.png", "3.png"], * step:function(num){}, * compelte: function(){}, * needOneStep: true, * path:"/images" * });

http://lidianhao123.github.io/loadImages/index.html