java - 解析json数据如何自动换行

Question

中间的一大段我应该怎么让他分成几行呢?返回的是json数据,是要讲,替换成什么特殊字符么??

Answer 1

I obtained the string .replace("The escape character you set yourself or specified for newline", "nt");

Answer 2

\r

Answer 3

json is just data, the front-end display is controlled by you
html automatic line wrapping just needs to be surrounded by p!

Answer 4

This part really needs to be handled by yourself, unless the json data returned by the backend provides you with a list of the fields you need, which is very convenient to control.

Answer 5

Multiply the width of each Chinese character by the number, and add a line break when it is larger than the screen width. The width of Chinese characters can be calculated based on the value of the textsize attribute.

Answer 6

The json format does not have line breaks. The string enclosed by "" needs to be replaced with a line break escape character. When a general json tool converts a string to json, it will automatically convert the line break character into an escaped line break character, such as line feed and carriage return. The 2 special characters 0x0d 0x0a are automatically converted into the 4-character escape character rn. Generally, manual conversion is not required

Answer 7

This is the escape agreed by the server and client, such as the agreed line break---"&br". . .

Answer 8

What you screenshot is equivalent to a string of HTML strings. Just escape special characters such as quotation marks and tabs and store it as data in JSON format. . Then when you want to use it, just get this string of data from JSON and output it in an HTML file.

Answer 9

Your json data format problem, please communicate with the backend about this aspect