The content is indispensable. Teach you a method I use. I also shared some other simple methods. Pay attention to modifying the format. Now tell me my method:

1. The general directory is divided into n levels, generally with three levels (according to different reports), as shown in the figure.

2. Set the title level: select the title whose level (table of contents) needs to be set, and right-click to select the paragraph, as shown in the figure.

3. Set the level after the paragraph appears: the outline level is 1, as shown in the figure.

In the same way, all grades are selected in this way.

4. Note: It is best to write the same text format for each title, such as general situation 1. 1 (space) ductile iron.

Then the next one, such as 1.2 (blank) ductile iron, 2. 1 (blank) ductile iron.

There are also spaces, and it is necessary to pay attention to whether punctuation marks are English dots or Chinese circles. If you do this, you will save a lot of labor.

If the format is the same: select the title and right-click to select the text with similar format, so that all the text with similar format will be selected and the level can be set together, saving a lot of time.

5. Insert Table of Contents: Click Insert-Reference-Index and Table of Contents on the menu bar.

Then click on the catalog and choose a good level.

When directories appear, you can select them to further modify the format (such as font size, paragraph spacing, etc.). )

In the form of hyperlinks, please remember to update the table of contents after modifying the text of the article. If you don't update, the title and page number don't correspond, resulting in errors in printing! Bookmark is undefined! . Update method: right-click the table of contents, select the update field, and choose to update only the page number (when the title has not changed) or update the whole table of contents (when the title has changed).