|  | @@ -61,25 +61,6 @@ export class PageLessonComponent {
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				|  |  |    
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				|  |  |    groupedCourseList: any[] = [];
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				|  |  | -  // 在获取课程数据后,将课程按照每4个为一组进行分组
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				|  |  | -  // groupCoursesByCategory() {
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				|  |  | -  //   const coursesPerCategory = 4;
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				|  |  | -  //   const totalCourses = this.courseList.length;
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				|  |  | -  //   const totalCategories = Math.ceil(totalCourses / coursesPerCategory);
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				|  |  | -  
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				|  |  | -  //   for (let i = 0; i < totalCategories; i++) {
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				|  |  | -  //     const startIndex = i * coursesPerCategory;
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				|  |  | -  //     const endIndex = startIndex + coursesPerCategory;
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				|  |  | -  //     const categoryCourses = this.courseList.slice(startIndex, endIndex);
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				|  |  | -  //     this.groupedCourseList.push(categoryCourses);
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				|  |  | -  //   }
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				|  |  | -  // }
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				|  |  | -  // ngOnInit() {
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				|  |  | -  //   this.groupCoursesByCategory();
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				|  |  | -  // }
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				|  |  | -  
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				|  |  | -  
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				|  |  | -
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				|  |  |    goLessonDetail(lesson: any) {
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				|  |  |      this.router.navigate(["/lesson/lesson/detail"], { queryParams: lesson })
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				|  |  |    }
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