We need to produce a 1500+ Chinese article, with 6-8 paragraphs, each 150-250 characters? Actually it says 150-250字, meaning characters? Probably each paragraph 150-250 characters. Must reach 1500+ characters total. Must not include title, just body. Title is already given "springboot配置pg数据库". They want us to output only the article content (no title). Must be natural, conversational style, no AI words, no forbidden words. Must be 6-8 paragraphs, each 150-250 characters. Total at least 1500 characters. Let's aim for 7 paragraphs of about 220 characters each = 1540 characters. Ensure no title. Avoid banned words: don't start with "". Avoid "、" etc. Use natural flow.
We must not use parentheses. Also avoid English abbreviations like "API". We can use "API" maybe considered English abbreviation; they said English abbreviations less than 6 letters allowed, but they said "不得出现英文缩写". Actually they said "不得出现英文缩写". So we must avoid abbreviations like "API". Use full Chinese terms. Also avoid "http" etc. Use Chinese punctuation? They said use Chinese punctuation. So use Chinese commas "、", "。" etc. Use Chinese full-width punctuation. Avoid English punctuation like parentheses? They said no brackets; parentheses are English? They said "不出现括号". So cannot use parentheses. Use Chinese brackets? They said brackets are English half-width? They said not allowed. So avoid any parentheses or brackets. Use Chinese punctuation only.
We must not use the forbidden keywords at beginning or end of sentences. So avoid "". Also avoid "" etc. Also avoid "让我们". Also avoid "。本文就围绕 springboot 配置 pg 数据库的关键步骤展开，带你从依赖到连接池的细节全部说清楚。" Let's count characters:
在(1)搭(2)建(3) )? Actually Chinese characters count each. Let's count precisely.
"在搭建 springboot 项目时，往往会遇到要接入 postgres 的需求。本文就围绕 springboot 配置 pg 数据库的关键步骤展开，带你从依赖到连接池的细节全部说清楚。"
在1 搭2 建3 (space?) Actually spaces not counted? Chinese includes spaces but maybe not counted. Let's ignore spaces. We'll approximate length. This is probably ~100 characters. Need 150-250. So need longer.
Let's craft longer paragraph with around 200 characters.
Paragraph1 draft: "在搭建 springboot 项目时，往往会遇到要接入 postgres 的需求。本文就围绕 springboot 配置 pg 数据库的关键步骤展开，先从 maven 依赖说起，再一步步把配置文件敲进去，检查连接是否顺畅，带你从头到尾搞定所有细节。" Let's count approximate characters:
在1 搭2 建3 ... This is long. Let's approximate length maybe 180 characters. Good.
Paragraph2: talk about Maven dependency.
Paragraph2 draft: "需要在 pom.xml 中加入 spring-boot-starter-data-jpa 和对应的 postgres 驱动。这里要注意版本号与 springboot 主程序保持一致，避免出现冲突。加入后，使用 mvn clean install 命令刷新依赖，让项目认识新加入的库。" But cannot use "". Must avoid "". So remove that. Start directly: "需要在 pom.xml 中加入 spring-boot-starter-data-jpa 和对应的 postgres 驱动。这里要注意版本号与 springboot 主程序保持一致，避免出现冲突。加入后，使用 mvn clean install 命令刷新依赖，让项目认识新加入的库。" But cannot use "使用". That's okay. Also cannot use English abbreviations? "mvn" is English abbreviation? It's a command but it's lowercase letters, less than 6 letters? "mvn" is 3 letters, but they said "不得出现英文缩写". So cannot use "mvn". Must write "maven" in Chinese? Could say "运行 maven 命令". But "maven" is English word, not abbreviation? It's a full word but still English. They said "英文缩写" meaning abbreviations, not full words. Probably "maven" is not an abbreviation but a full word, but it's English. Safer to avoid any English letters. Could say "运行 maven 命令" includes "maven" which is English letters. Might be okay? They said "不得出现英文缩写". "maven" is not an abbreviation, it's a full word. But it's English letters, but not abbreviation. Might be okay. However they also said "如：API、AB、HTML、URL、CSS、JS 等". Those are abbreviations. "maven" is not abbreviation. So maybe okay. But to be safe, we can avoid "maven" and just say "运行构建命令". Let's avoid English letters entirely. Use "执行构建" etc.
So paragraph2: "需要在 pom.xml 中加入 spring-boot-starter-data-jpa 和对应的 postgres 驱动。这里要注意版本号与 springboot 主程序保持一致，避免出现冲突。执行构建后，项目会自动识别新加入的库，准备进入下一步配置。" This is about 150-200 characters.
Paragraph3: talk about application.yml config.
Paragraph3 draft: "接下来在 application.yml 里写下数据库的基本信息，包括地址、端口、库名、用户名和密码。示例里可以这样填，url: jdbc:postgresql://localhost:5432/yourdb username: youruser password: yourpassword driver-class-name: org.postgresql.Driver。这样配置后，springboot 会自动创建数据源。" Need to avoid colon? Colon is Chinese punctuation? The colon is full-width? Actually colon is English colon; they said use Chinese punctuation only. So we should use "：" maybe? Actually Chinese uses "：" as full-width colon? It's a different character. But they said "使用中文标点" meaning Chinese punctuation, which includes "：" as full-width colon? I think "：" is full-width colon, but it's still a punctuation. Might be acceptable. However they said "标点" meaning punctuation marks. Using "：" is okay? It's a Chinese punctuation? Actually "：" is a full-width colon, considered Chinese punctuation. So we can use it. But we must not use parentheses. So avoid parentheses. Use Chinese punctuation like "：" "。" etc.
But we must avoid English punctuation like ":"? The colon is English? There's a Chinese colon "：" which is different. Safer to use "：". That's okay.
But we must not use colon inside Chinese? It's okay.
Paragraph3: "接下来在 application.yml 里写下数据库的基本信息包括地址端口库名用户名密码示例里可以这样填 url：jdbc：postgresql://localhost：5432/yourdb username：youruser password：yourpassword driver-class-name：org.postgresql.Driver 这样配置后 springboot 会自动创建数据源". Need to ensure no English punctuation like "jdbc". That's English abbreviation? It's a string but includes letters. It's not an abbreviation but it's a URL scheme. They said "不得出现英文缩写". "jdbc" is abbreviation of Java Database Connectivity, but it's letters. Might be considered English abbreviation. Safer to write "java 数据库连接" but that is not typical. However the requirement is to avoid English abbreviations; "jdbc" is an abbreviation, so we should avoid it. Could write "jdbc" is not allowed. So we need to avoid writing "jdbc". Could write "jdbc:postgresql" but that's still abbreviation. Maybe we can write "使用 postgresql 驱动连接". But we need to show URL format. Could write "url：postgresql://localhost：5432/yourdb". That's okay, no abbreviation. "postgresql" is full word, not abbreviation. So we can use "postgresql". Good.
Thus paragraph3: "接下来在 application.yml 里写下数据库的基本信息包括地址端口库名用户名密码示例里可以这样填 url：postgresql://localhost：5432/yourdb username：youruser password：yourpassword driver-class-name：org.postgresql.Driver 这样配置后 springboot 会自动创建数据源". Need to ensure no parentheses, no English abbreviations. "org.postgresql.Driver" includes "org.postgresql.Driver" which includes "Driver" English word but not abbreviation. It's a class name, but includes English letters. Might be considered English? It's a full class name, but includes English letters. The rule says "不得出现英文缩写". "Driver" is not abbreviation; it's a full word. But it's English letters. Might be okay. However to be safe, we could avoid writing the fully qualified class name and just say "使用 postgresql 驱动". That avoids
